21708881376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4219}}^1$

素因数の和:4302

約数の個数: 384

約数和(自身を含む): 76227379200

約数和(自身を除く): 54518497824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 31, 32, 38, 39, 42, 48, 52, 56, 57, 62, 76, 78, 84, 91, 93, 96, 104, 112, 114, 124, 133, 152, 156, 168, 182, 186, 208, 217, 224, 228, 247, 248, 266, 273, 304, 312, 336, 364, 372, 399, 403, 416, 434, 456, 494, 496, 532, 546, 589, 608, 624, 651, 672, 728, 741, 744, 798, 806, 868, 912, 988, 992, 1064, 1092, 1178, 1209, 1248, 1302, 1456, 1482, 1488, 1596, 1612, 1729, 1736, 1767, 1824, 1976, 2128, 2184, 2356, 2418, 2604, 2821, 2912, 2964, 2976, 3192, 3224, 3458, 3472, 3534, 3952, 4123, 4219, 4256, 4368, 4712, 4836, 5187, 5208, 5642, 5928, 6384, 6448, 6916, 6944, 7068, 7657, 7904, 8246, 8438, 8463, 8736, 9424, 9672, 10374, 10416, 11284, 11856, 12369, 12657, 12768, 12896, 13832, 14136, 15314, 16492, 16876, 16926, 18848, 19344, 20748, 20832, 22568, 22971, 23712, 24738, 25314, 27664, 28272, 29533, 30628, 32984, 33752, 33852, 38688, 41496, 45136, 45942, 49476, 50628, 53599, 54847, 55328, 56544, 59066, 61256, 65968, 67504, 67704, 80161, 82992, 88599, 90272, 91884, 98952, 101256, 107198, 109694, 118132, 122512, 130789, 131936, 135008, 135408, 160322, 160797, 164541, 165984, 177198, 183768, 197904, 202512, 214396, 219388, 236264, 240483, 245024, 261578, 270816, 320644, 321594, 329082, 354396, 367536, 383929, 392367, 395808, 405024, 428792, 438776, 472528, 480966, 523156, 561127, 641288, 643188, 658164, 708792, 735072, 767858, 784734, 857584, 877552, 915523, 945056, 961932, 1042093, 1046312, 1122254, 1151787, 1282576, 1286376, 1316328, 1417584, 1535716, 1569468, 1683381, 1700257, 1715168, 1755104, 1831046, 1923864, 2084186, 2092624, 2244508, 2303574, 2484991, 2565152, 2572752, 2632656, 2746569, 2835168, 3071432, 3126279, 3138936, 3366762, 3400514, 3662092, 3847728, 4168372, 4185248, 4489016, 4607148, 4969982, 5100771, 5145504, 5265312, 5493138, 6142864, 6252558, 6277872, 6733524, 6801028, 7294651, 7324184, 7454973, 7695456, 8336744, 8978032, 9214296, 9939964, 10201542, 10986276, 11901799, 12285728, 12505116, 12555744, 13467048, 13602056, 14589302, 14648368, 14909946, 16673488, 17394937, 17956064, 18428592, 19879928, 20403084, 21883953, 21972552, 23803598, 25010232, 26934096, 27204112, 29178604, 29296736, 29819892, 32304883, 33346976, 34789874, 35705397, 36857184, 39759856, 40806168, 43767906, 43945104, 47607196, 50020464, 52184811, 53868192, 54408224, 58357208, 59639784, 64609766, 69579748, 71410794, 79519712, 81612336, 87535812, 87890208, 95214392, 96914649, 100040928, 104369622, 116714416, 119279568, 129219532, 139159496, 142821588, 163224672, 175071624, 190428784, 193829298, 208739244, 226134181, 233428832, 238559136, 258439064, 278318992, 285643176, 350143248, 380857568, 387658596, 417478488, 452268362, 516878128, 556637984, 571286352, 678402543, 700286496, 775317192, 834956976, 904536724, 1033756256, 1142572704, 1356805086, 1550634384, 1669913952, 1809073448, 2713610172, 3101268768, 3618146896, 5427220344, 7236293792, 10854440688, 21708881376]

約数ペア:

[(1, 21708881376), (2, 10854440688), (3, 7236293792), (4, 5427220344), (6, 3618146896), (7, 3101268768), (8, 2713610172), (12, 1809073448), (13, 1669913952), (14, 1550634384), (16, 1356805086), (19, 1142572704), (21, 1033756256), (24, 904536724), (26, 834956976), (28, 775317192), (31, 700286496), (32, 678402543), (38, 571286352), (39, 556637984), (42, 516878128), (48, 452268362), (52, 417478488), (56, 387658596), (57, 380857568), (62, 350143248), (76, 285643176), (78, 278318992), (84, 258439064), (91, 238559136), (93, 233428832), (96, 226134181), (104, 208739244), (112, 193829298), (114, 190428784), (124, 175071624), (133, 163224672), (152, 142821588), (156, 139159496), (168, 129219532), (182, 119279568), (186, 116714416), (208, 104369622), (217, 100040928), (224, 96914649), (228, 95214392), (247, 87890208), (248, 87535812), (266, 81612336), (273, 79519712), (304, 71410794), (312, 69579748), (336, 64609766), (364, 59639784), (372, 58357208), (399, 54408224), (403, 53868192), (416, 52184811), (434, 50020464), (456, 47607196), (494, 43945104), (496, 43767906), (532, 40806168), (546, 39759856), (589, 36857184), (608, 35705397), (624, 34789874), (651, 33346976), (672, 32304883), (728, 29819892), (741, 29296736), (744, 29178604), (798, 27204112), (806, 26934096), (868, 25010232), (912, 23803598), (988, 21972552), (992, 21883953), (1064, 20403084), (1092, 19879928), (1178, 18428592), (1209, 17956064), (1248, 17394937), (1302, 16673488), (1456, 14909946), (1482, 14648368), (1488, 14589302), (1596, 13602056), (1612, 13467048), (1729, 12555744), (1736, 12505116), (1767, 12285728), (1824, 11901799), (1976, 10986276), (2128, 10201542), (2184, 9939964), (2356, 9214296), (2418, 8978032), (2604, 8336744), (2821, 7695456), (2912, 7454973), (2964, 7324184), (2976, 7294651), (3192, 6801028), (3224, 6733524), (3458, 6277872), (3472, 6252558), (3534, 6142864), (3952, 5493138), (4123, 5265312), (4219, 5145504), (4256, 5100771), (4368, 4969982), (4712, 4607148), (4836, 4489016), (5187, 4185248), (5208, 4168372), (5642, 3847728), (5928, 3662092), (6384, 3400514), (6448, 3366762), (6916, 3138936), (6944, 3126279), (7068, 3071432), (7657, 2835168), (7904, 2746569), (8246, 2632656), (8438, 2572752), (8463, 2565152), (8736, 2484991), (9424, 2303574), (9672, 2244508), (10374, 2092624), (10416, 2084186), (11284, 1923864), (11856, 1831046), (12369, 1755104), (12657, 1715168), (12768, 1700257), (12896, 1683381), (13832, 1569468), (14136, 1535716), (15314, 1417584), (16492, 1316328), (16876, 1286376), (16926, 1282576), (18848, 1151787), (19344, 1122254), (20748, 1046312), (20832, 1042093), (22568, 961932), (22971, 945056), (23712, 915523), (24738, 877552), (25314, 857584), (27664, 784734), (28272, 767858), (29533, 735072), (30628, 708792), (32984, 658164), (33752, 643188), (33852, 641288), (38688, 561127), (41496, 523156), (45136, 480966), (45942, 472528), (49476, 438776), (50628, 428792), (53599, 405024), (54847, 395808), (55328, 392367), (56544, 383929), (59066, 367536), (61256, 354396), (65968, 329082), (67504, 321594), (67704, 320644), (80161, 270816), (82992, 261578), (88599, 245024), (90272, 240483), (91884, 236264), (98952, 219388), (101256, 214396), (107198, 202512), (109694, 197904), (118132, 183768), (122512, 177198), (130789, 165984), (131936, 164541), (135008, 160797), (135408, 160322)]