638409074472

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1335

約数の個数: 480

約数和(自身を含む): 2012129095680

約数和(自身を除く): 1373720021208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 169, 173, 186, 216, 234, 248, 279, 312, 324, 338, 346, 351, 372, 403, 468, 507, 519, 558, 648, 676, 692, 702, 744, 806, 837, 936, 1014, 1038, 1053, 1087, 1116, 1209, 1352, 1384, 1404, 1521, 1557, 1612, 1674, 2028, 2076, 2106, 2174, 2232, 2249, 2418, 2511, 2808, 3042, 3114, 3224, 3261, 3348, 3627, 4056, 4152, 4212, 4348, 4498, 4563, 4671, 4836, 5022, 5239, 5363, 6084, 6228, 6522, 6696, 6747, 7254, 8424, 8696, 8996, 9126, 9342, 9672, 9783, 10044, 10478, 10726, 10881, 12168, 12456, 13044, 13494, 13689, 14013, 14131, 14508, 15717, 16089, 17992, 18252, 18684, 19566, 20088, 20241, 20956, 21452, 21762, 26088, 26988, 27378, 28026, 28262, 29016, 29237, 29349, 31434, 32178, 32643, 33697, 36504, 37368, 39132, 40482, 41912, 42393, 42904, 43524, 47151, 48267, 53976, 54756, 56052, 56524, 58474, 58698, 60723, 62868, 64356, 65286, 67394, 69719, 78264, 80964, 84786, 87048, 87711, 88047, 94302, 96534, 101091, 109512, 112104, 113048, 116948, 117396, 121446, 125736, 127179, 128712, 130572, 134788, 139438, 141453, 144801, 161928, 169572, 175422, 176094, 182169, 183703, 188051, 188604, 193068, 202182, 209157, 233896, 234792, 242892, 254358, 261144, 263133, 269576, 278876, 282906, 289602, 303273, 339144, 350844, 352188, 364338, 367406, 376102, 377208, 381537, 386136, 404364, 418314, 424359, 434403, 438061, 485784, 508716, 526266, 551109, 557752, 564153, 565812, 579204, 606546, 627471, 701688, 704376, 728676, 734812, 752204, 763074, 789399, 808728, 836628, 848718, 868806, 876122, 906347, 909819, 1017432, 1052532, 1102218, 1128306, 1131624, 1144611, 1158408, 1213092, 1254942, 1314183, 1457352, 1469624, 1504408, 1526148, 1578798, 1653327, 1673256, 1692459, 1697436, 1737612, 1752244, 1812694, 1819638, 1882413, 2105064, 2204436, 2256612, 2289222, 2368197, 2426184, 2444663, 2509884, 2628366, 2719041, 2729457, 3052296, 3157596, 3306654, 3384918, 3394872, 3475224, 3504488, 3625388, 3639276, 3764826, 3942549, 4408872, 4513224, 4578444, 4736394, 4889326, 4959981, 5019768, 5077377, 5256732, 5438082, 5458914, 5647239, 5694793, 5829581, 6315192, 6613308, 6769836, 7250776, 7278552, 7333989, 7529652, 7885098, 8157123, 9156888, 9472788, 9778652, 9919962, 10154754, 10513464, 10876164, 10917828, 11294478, 11389586, 11659162, 11827647, 13226616, 13539672, 14667978, 14879943, 15059304, 15232131, 15770196, 16314246, 17084379, 17488743, 18945576, 19557304, 19839924, 20309508, 21752328, 21835656, 22001967, 22588956, 22779172, 23318324, 23655294, 24471369, 29335956, 29759886, 30464262, 31540392, 31780619, 32628492, 34168758, 34977486, 35482941, 39679848, 40619016, 44003934, 45177912, 45558344, 46636648, 47310588, 48942738, 51253137, 52466229, 58671912, 59519772, 60928524, 63561238, 65256984, 66005901, 68337516, 69954972, 70965882, 73414107, 75784553, 88007868, 94621176, 95341857, 97885476, 102506274, 104932458, 119039544, 121857048, 127122476, 132011802, 136675032, 139909944, 141931764, 146828214, 151569106, 153759411, 157398687, 176015736, 190683714, 195770952, 198017703, 205012548, 209864916, 227353659, 254244952, 264023604, 283863528, 286025571, 293656428, 303138212, 307518822, 314797374, 381367428, 396035406, 410025096, 419729832, 454707318, 461278233, 472196061, 528047208, 572051142, 587312856, 606276424, 615037644, 629594748, 682060977, 762734856, 792070812, 858076713, 909414636, 922556466, 944392122, 985199189, 1144102284, 1230075288, 1259189496, 1364121954, 1584141624, 1716153426, 1818829272, 1845112932, 1888784244, 1970398378, 2046182931, 2288204568, 2574230139, 2728243908, 2955597567, 3432306852, 3690225864, 3777568488, 3940796756, 4092365862, 5148460278, 5456487816, 5911195134, 6138548793, 6864613704, 7881593512, 8184731724, 8866792701, 10296920556, 11822390268, 12277097586, 16369463448, 17733585402, 20593841112, 23644780536, 24554195172, 26600378103, 35467170804, 49108390344, 53200756206, 70934341608, 79801134309, 106401512412, 159602268618, 212803024824, 319204537236, 638409074472]

約数ペア:

[(1, 638409074472), (2, 319204537236), (3, 212803024824), (4, 159602268618), (6, 106401512412), (8, 79801134309), (9, 70934341608), (12, 53200756206), (13, 49108390344), (18, 35467170804), (24, 26600378103), (26, 24554195172), (27, 23644780536), (31, 20593841112), (36, 17733585402), (39, 16369463448), (52, 12277097586), (54, 11822390268), (62, 10296920556), (72, 8866792701), (78, 8184731724), (81, 7881593512), (93, 6864613704), (104, 6138548793), (108, 5911195134), (117, 5456487816), (124, 5148460278), (156, 4092365862), (162, 3940796756), (169, 3777568488), (173, 3690225864), (186, 3432306852), (216, 2955597567), (234, 2728243908), (248, 2574230139), (279, 2288204568), (312, 2046182931), (324, 1970398378), (338, 1888784244), (346, 1845112932), (351, 1818829272), (372, 1716153426), (403, 1584141624), (468, 1364121954), (507, 1259189496), (519, 1230075288), (558, 1144102284), (648, 985199189), (676, 944392122), (692, 922556466), (702, 909414636), (744, 858076713), (806, 792070812), (837, 762734856), (936, 682060977), (1014, 629594748), (1038, 615037644), (1053, 606276424), (1087, 587312856), (1116, 572051142), (1209, 528047208), (1352, 472196061), (1384, 461278233), (1404, 454707318), (1521, 419729832), (1557, 410025096), (1612, 396035406), (1674, 381367428), (2028, 314797374), (2076, 307518822), (2106, 303138212), (2174, 293656428), (2232, 286025571), (2249, 283863528), (2418, 264023604), (2511, 254244952), (2808, 227353659), (3042, 209864916), (3114, 205012548), (3224, 198017703), (3261, 195770952), (3348, 190683714), (3627, 176015736), (4056, 157398687), (4152, 153759411), (4212, 151569106), (4348, 146828214), (4498, 141931764), (4563, 139909944), (4671, 136675032), (4836, 132011802), (5022, 127122476), (5239, 121857048), (5363, 119039544), (6084, 104932458), (6228, 102506274), (6522, 97885476), (6696, 95341857), (6747, 94621176), (7254, 88007868), (8424, 75784553), (8696, 73414107), (8996, 70965882), (9126, 69954972), (9342, 68337516), (9672, 66005901), (9783, 65256984), (10044, 63561238), (10478, 60928524), (10726, 59519772), (10881, 58671912), (12168, 52466229), (12456, 51253137), (13044, 48942738), (13494, 47310588), (13689, 46636648), (14013, 45558344), (14131, 45177912), (14508, 44003934), (15717, 40619016), (16089, 39679848), (17992, 35482941), (18252, 34977486), (18684, 34168758), (19566, 32628492), (20088, 31780619), (20241, 31540392), (20956, 30464262), (21452, 29759886), (21762, 29335956), (26088, 24471369), (26988, 23655294), (27378, 23318324), (28026, 22779172), (28262, 22588956), (29016, 22001967), (29237, 21835656), (29349, 21752328), (31434, 20309508), (32178, 19839924), (32643, 19557304), (33697, 18945576), (36504, 17488743), (37368, 17084379), (39132, 16314246), (40482, 15770196), (41912, 15232131), (42393, 15059304), (42904, 14879943), (43524, 14667978), (47151, 13539672), (48267, 13226616), (53976, 11827647), (54756, 11659162), (56052, 11389586), (56524, 11294478), (58474, 10917828), (58698, 10876164), (60723, 10513464), (62868, 10154754), (64356, 9919962), (65286, 9778652), (67394, 9472788), (69719, 9156888), (78264, 8157123), (80964, 7885098), (84786, 7529652), (87048, 7333989), (87711, 7278552), (88047, 7250776), (94302, 6769836), (96534, 6613308), (101091, 6315192), (109512, 5829581), (112104, 5694793), (113048, 5647239), (116948, 5458914), (117396, 5438082), (121446, 5256732), (125736, 5077377), (127179, 5019768), (128712, 4959981), (130572, 4889326), (134788, 4736394), (139438, 4578444), (141453, 4513224), (144801, 4408872), (161928, 3942549), (169572, 3764826), (175422, 3639276), (176094, 3625388), (182169, 3504488), (183703, 3475224), (188051, 3394872), (188604, 3384918), (193068, 3306654), (202182, 3157596), (209157, 3052296), (233896, 2729457), (234792, 2719041), (242892, 2628366), (254358, 2509884), (261144, 2444663), (263133, 2426184), (269576, 2368197), (278876, 2289222), (282906, 2256612), (289602, 2204436), (303273, 2105064), (339144, 1882413), (350844, 1819638), (352188, 1812694), (364338, 1752244), (367406, 1737612), (376102, 1697436), (377208, 1692459), (381537, 1673256), (386136, 1653327), (404364, 1578798), (418314, 1526148), (424359, 1504408), (434403, 1469624), (438061, 1457352), (485784, 1314183), (508716, 1254942), (526266, 1213092), (551109, 1158408), (557752, 1144611), (564153, 1131624), (565812, 1128306), (579204, 1102218), (606546, 1052532), (627471, 1017432), (701688, 909819), (704376, 906347), (728676, 876122), (734812, 868806), (752204, 848718), (763074, 836628), (789399, 808728)]