21913118304

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:807

約数の個数: 576

約数和(自身を含む): 79427174400

約数和(自身を除く): 57514056096

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 31, 32, 33, 38, 42, 44, 48, 49, 56, 57, 62, 66, 76, 77, 84, 88, 93, 96, 98, 112, 114, 124, 132, 133, 147, 152, 154, 168, 176, 186, 196, 209, 217, 224, 228, 231, 248, 264, 266, 294, 304, 308, 336, 341, 352, 372, 392, 399, 418, 434, 456, 462, 496, 528, 532, 539, 588, 589, 608, 616, 627, 651, 672, 682, 719, 744, 784, 798, 836, 868, 912, 924, 931, 992, 1023, 1056, 1064, 1078, 1176, 1178, 1232, 1254, 1302, 1364, 1438, 1463, 1488, 1519, 1568, 1596, 1617, 1672, 1736, 1767, 1824, 1848, 1862, 2046, 2128, 2156, 2157, 2352, 2356, 2387, 2464, 2508, 2604, 2728, 2793, 2876, 2926, 2976, 3038, 3192, 3234, 3344, 3472, 3534, 3696, 3724, 4092, 4123, 4256, 4312, 4314, 4389, 4557, 4704, 4712, 4774, 5016, 5033, 5208, 5456, 5586, 5752, 5852, 6076, 6384, 6468, 6479, 6688, 6944, 7068, 7161, 7392, 7448, 7909, 8184, 8246, 8624, 8628, 8778, 9114, 9424, 9548, 10032, 10066, 10241, 10416, 10912, 11172, 11504, 11704, 12152, 12369, 12768, 12936, 12958, 13661, 14136, 14322, 14896, 15099, 15818, 16368, 16492, 16709, 17248, 17256, 17556, 18228, 18848, 19096, 19437, 20064, 20132, 20482, 20832, 22289, 22344, 23008, 23408, 23727, 24304, 24738, 25872, 25916, 27322, 28272, 28644, 28861, 29792, 30198, 30723, 31636, 32736, 32984, 33418, 34512, 35112, 35231, 36456, 38192, 38874, 40264, 40964, 40983, 44578, 44688, 45353, 46816, 47454, 48608, 49476, 50127, 51744, 51832, 54644, 55363, 56544, 57288, 57722, 60396, 61446, 63272, 65968, 66836, 66867, 69024, 70224, 70462, 72912, 76384, 77748, 80528, 81928, 81966, 86583, 89156, 89376, 90706, 94908, 95627, 98952, 100254, 103664, 105693, 109288, 110726, 114576, 115444, 120792, 122892, 126544, 131936, 133672, 133734, 136059, 140448, 140924, 145824, 150271, 155496, 156023, 161056, 163856, 163932, 166089, 173166, 178312, 181412, 189816, 191254, 197904, 200508, 207328, 211386, 218576, 221452, 229152, 230888, 241584, 245179, 245784, 253088, 267344, 267468, 272118, 281848, 286881, 300542, 310992, 312046, 317471, 327712, 327864, 332178, 346332, 356624, 362824, 379632, 382508, 387541, 395808, 401016, 422772, 423491, 437152, 442904, 450813, 461776, 468069, 483168, 490358, 491568, 534688, 534936, 544236, 563696, 573762, 601084, 621984, 624092, 634942, 655728, 664356, 669389, 692664, 713248, 725648, 735537, 759264, 765016, 775082, 802032, 845544, 846982, 885808, 901626, 923552, 936138, 952413, 980716, 983136, 1051897, 1069872, 1088472, 1092161, 1127392, 1147524, 1162623, 1202168, 1248184, 1269884, 1270473, 1311456, 1328712, 1338778, 1385328, 1451296, 1471074, 1530032, 1550164, 1604064, 1691088, 1693964, 1716253, 1771616, 1803252, 1872276, 1904826, 1961432, 2008167, 2103794, 2139744, 2176944, 2184322, 2295048, 2325246, 2404336, 2496368, 2539768, 2540946, 2657424, 2677556, 2770656, 2942148, 2964437, 3060064, 3100328, 3155691, 3276483, 3382176, 3387928, 3432506, 3606504, 3744552, 3809652, 3922864, 4016334, 4207588, 4353888, 4368644, 4590096, 4650492, 4658401, 4808672, 4992736, 5079536, 5081892, 5148759, 5314848, 5355112, 5884296, 5928874, 6200656, 6311382, 6552966, 6775856, 6865012, 7213008, 7363279, 7489104, 7619304, 7845728, 8032668, 8415176, 8737288, 8893311, 9180192, 9300984, 9316802, 10159072, 10163784, 10297518, 10710224, 11768592, 11857748, 12013771, 12401312, 12622764, 13105932, 13551712, 13730024, 13975203, 14426016, 14726558, 14978208, 15238608, 16065336, 16830352, 17474576, 17786622, 18601968, 18633604, 20327568, 20595036, 20751059, 21420448, 22089837, 23537184, 23715496, 24027542, 25245528, 26211864, 27460048, 27950406, 29453116, 30477216, 32130672, 32608807, 33660704, 34949152, 35573244, 36041313, 37203936, 37267208, 40655136, 41190072, 41502118, 44179674, 47430992, 48055084, 50491056, 52423728, 54920096, 55900812, 58906232, 62253177, 64261344, 65217614, 71146488, 72082626, 74534416, 82380144, 83004236, 88359348, 94861984, 96110168, 97826421, 100982112, 104847456, 111801624, 117812464, 124506354, 130435228, 142292976, 144165252, 149068832, 164760288, 166008472, 176718696, 192220336, 195652842, 223603248, 228261649, 235624928, 249012708, 260870456, 284585952, 288330504, 332016944, 353437392, 384440672, 391305684, 447206496, 456523298, 498025416, 521740912, 576661008, 664033888, 684784947, 706874784, 782611368, 913046596, 996050832, 1043481824, 1153322016, 1369569894, 1565222736, 1826093192, 1992101664, 2739139788, 3130445472, 3652186384, 5478279576, 7304372768, 10956559152, 21913118304]

約数ペア:

[(1, 21913118304), (2, 10956559152), (3, 7304372768), (4, 5478279576), (6, 3652186384), (7, 3130445472), (8, 2739139788), (11, 1992101664), (12, 1826093192), (14, 1565222736), (16, 1369569894), (19, 1153322016), (21, 1043481824), (22, 996050832), (24, 913046596), (28, 782611368), (31, 706874784), (32, 684784947), (33, 664033888), (38, 576661008), (42, 521740912), (44, 498025416), (48, 456523298), (49, 447206496), (56, 391305684), (57, 384440672), (62, 353437392), (66, 332016944), (76, 288330504), (77, 284585952), (84, 260870456), (88, 249012708), (93, 235624928), (96, 228261649), (98, 223603248), (112, 195652842), (114, 192220336), (124, 176718696), (132, 166008472), (133, 164760288), (147, 149068832), (152, 144165252), (154, 142292976), (168, 130435228), (176, 124506354), (186, 117812464), (196, 111801624), (209, 104847456), (217, 100982112), (224, 97826421), (228, 96110168), (231, 94861984), (248, 88359348), (264, 83004236), (266, 82380144), (294, 74534416), (304, 72082626), (308, 71146488), (336, 65217614), (341, 64261344), (352, 62253177), (372, 58906232), (392, 55900812), (399, 54920096), (418, 52423728), (434, 50491056), (456, 48055084), (462, 47430992), (496, 44179674), (528, 41502118), (532, 41190072), (539, 40655136), (588, 37267208), (589, 37203936), (608, 36041313), (616, 35573244), (627, 34949152), (651, 33660704), (672, 32608807), (682, 32130672), (719, 30477216), (744, 29453116), (784, 27950406), (798, 27460048), (836, 26211864), (868, 25245528), (912, 24027542), (924, 23715496), (931, 23537184), (992, 22089837), (1023, 21420448), (1056, 20751059), (1064, 20595036), (1078, 20327568), (1176, 18633604), (1178, 18601968), (1232, 17786622), (1254, 17474576), (1302, 16830352), (1364, 16065336), (1438, 15238608), (1463, 14978208), (1488, 14726558), (1519, 14426016), (1568, 13975203), (1596, 13730024), (1617, 13551712), (1672, 13105932), (1736, 12622764), (1767, 12401312), (1824, 12013771), (1848, 11857748), (1862, 11768592), (2046, 10710224), (2128, 10297518), (2156, 10163784), (2157, 10159072), (2352, 9316802), (2356, 9300984), (2387, 9180192), (2464, 8893311), (2508, 8737288), (2604, 8415176), (2728, 8032668), (2793, 7845728), (2876, 7619304), (2926, 7489104), (2976, 7363279), (3038, 7213008), (3192, 6865012), (3234, 6775856), (3344, 6552966), (3472, 6311382), (3534, 6200656), (3696, 5928874), (3724, 5884296), (4092, 5355112), (4123, 5314848), (4256, 5148759), (4312, 5081892), (4314, 5079536), (4389, 4992736), (4557, 4808672), (4704, 4658401), (4712, 4650492), (4774, 4590096), (5016, 4368644), (5033, 4353888), (5208, 4207588), (5456, 4016334), (5586, 3922864), (5752, 3809652), (5852, 3744552), (6076, 3606504), (6384, 3432506), (6468, 3387928), (6479, 3382176), (6688, 3276483), (6944, 3155691), (7068, 3100328), (7161, 3060064), (7392, 2964437), (7448, 2942148), (7909, 2770656), (8184, 2677556), (8246, 2657424), (8624, 2540946), (8628, 2539768), (8778, 2496368), (9114, 2404336), (9424, 2325246), (9548, 2295048), (10032, 2184322), (10066, 2176944), (10241, 2139744), (10416, 2103794), (10912, 2008167), (11172, 1961432), (11504, 1904826), (11704, 1872276), (12152, 1803252), (12369, 1771616), (12768, 1716253), (12936, 1693964), (12958, 1691088), (13661, 1604064), (14136, 1550164), (14322, 1530032), (14896, 1471074), (15099, 1451296), (15818, 1385328), (16368, 1338778), (16492, 1328712), (16709, 1311456), (17248, 1270473), (17256, 1269884), (17556, 1248184), (18228, 1202168), (18848, 1162623), (19096, 1147524), (19437, 1127392), (20064, 1092161), (20132, 1088472), (20482, 1069872), (20832, 1051897), (22289, 983136), (22344, 980716), (23008, 952413), (23408, 936138), (23727, 923552), (24304, 901626), (24738, 885808), (25872, 846982), (25916, 845544), (27322, 802032), (28272, 775082), (28644, 765016), (28861, 759264), (29792, 735537), (30198, 725648), (30723, 713248), (31636, 692664), (32736, 669389), (32984, 664356), (33418, 655728), (34512, 634942), (35112, 624092), (35231, 621984), (36456, 601084), (38192, 573762), (38874, 563696), (40264, 544236), (40964, 534936), (40983, 534688), (44578, 491568), (44688, 490358), (45353, 483168), (46816, 468069), (47454, 461776), (48608, 450813), (49476, 442904), (50127, 437152), (51744, 423491), (51832, 422772), (54644, 401016), (55363, 395808), (56544, 387541), (57288, 382508), (57722, 379632), (60396, 362824), (61446, 356624), (63272, 346332), (65968, 332178), (66836, 327864), (66867, 327712), (69024, 317471), (70224, 312046), (70462, 310992), (72912, 300542), (76384, 286881), (77748, 281848), (80528, 272118), (81928, 267468), (81966, 267344), (86583, 253088), (89156, 245784), (89376, 245179), (90706, 241584), (94908, 230888), (95627, 229152), (98952, 221452), (100254, 218576), (103664, 211386), (105693, 207328), (109288, 200508), (110726, 197904), (114576, 191254), (115444, 189816), (120792, 181412), (122892, 178312), (126544, 173166), (131936, 166089), (133672, 163932), (133734, 163856), (136059, 161056), (140448, 156023), (140924, 155496), (145824, 150271)]