765921312

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 384

約数和(自身を含む): 2627654400

約数和(自身を除く): 1861733088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 37, 38, 39, 48, 52, 54, 57, 72, 74, 76, 78, 96, 97, 104, 108, 111, 114, 117, 144, 148, 152, 156, 171, 194, 208, 216, 222, 228, 234, 247, 288, 291, 296, 304, 312, 333, 342, 351, 388, 416, 432, 444, 456, 468, 481, 494, 513, 582, 592, 608, 624, 666, 684, 702, 703, 741, 776, 864, 873, 888, 912, 936, 962, 988, 999, 1026, 1164, 1184, 1248, 1261, 1332, 1368, 1404, 1406, 1443, 1482, 1552, 1746, 1776, 1824, 1843, 1872, 1924, 1976, 1998, 2052, 2109, 2223, 2328, 2522, 2619, 2664, 2736, 2808, 2812, 2886, 2964, 3104, 3492, 3552, 3589, 3686, 3744, 3783, 3848, 3952, 3996, 4104, 4218, 4329, 4446, 4656, 5044, 5238, 5328, 5472, 5529, 5616, 5624, 5772, 5928, 6327, 6669, 6984, 7178, 7372, 7566, 7696, 7904, 7992, 8208, 8436, 8658, 8892, 9139, 9312, 10088, 10476, 10656, 10767, 11058, 11232, 11248, 11349, 11544, 11856, 12654, 12987, 13338, 13968, 14356, 14744, 15132, 15392, 15984, 16416, 16587, 16872, 17316, 17784, 18278, 18981, 20176, 20952, 21534, 22116, 22496, 22698, 23088, 23712, 23959, 25308, 25974, 26676, 27417, 27936, 28712, 29488, 30264, 31968, 32301, 33174, 33744, 34047, 34632, 35568, 36556, 37962, 40352, 41904, 43068, 44232, 45396, 46176, 46657, 47918, 49761, 50616, 51948, 53352, 54834, 57424, 58976, 60528, 64602, 66348, 67488, 68094, 68191, 69264, 71136, 71877, 73112, 75924, 82251, 83808, 86136, 88464, 90792, 93314, 95836, 96903, 99522, 101232, 103896, 106704, 109668, 114848, 121056, 129204, 132696, 136188, 136382, 138528, 139971, 143754, 146224, 151848, 164502, 172272, 176928, 181584, 186628, 191672, 193806, 199044, 202464, 204573, 207792, 213408, 215631, 219336, 246753, 258408, 265392, 272376, 272764, 279942, 287508, 292448, 303696, 329004, 344544, 363168, 373256, 383344, 387612, 398088, 409146, 415584, 419913, 431262, 438672, 493506, 516816, 530784, 544752, 545528, 559884, 575016, 607392, 613719, 646893, 658008, 746512, 766688, 775224, 796176, 818292, 839826, 862524, 877344, 886483, 987012, 1033632, 1089504, 1091056, 1119768, 1150032, 1227438, 1259739, 1293786, 1316016, 1493024, 1550448, 1592352, 1636584, 1679652, 1725048, 1772966, 1841157, 1974024, 2182112, 2239536, 2300064, 2454876, 2519478, 2587572, 2632032, 2659449, 3100896, 3273168, 3359304, 3450096, 3545932, 3682314, 3948048, 4479072, 4909752, 5038956, 5175144, 5318898, 6546336, 6718608, 6900192, 7091864, 7364628, 7896096, 7978347, 9819504, 10077912, 10350288, 10637796, 13437216, 14183728, 14729256, 15956694, 19639008, 20155824, 20700576, 21275592, 23935041, 28367456, 29458512, 31913388, 40311648, 42551184, 47870082, 58917024, 63826776, 85102368, 95740164, 127653552, 191480328, 255307104, 382960656, 765921312]

約数ペア:

[(1, 765921312), (2, 382960656), (3, 255307104), (4, 191480328), (6, 127653552), (8, 95740164), (9, 85102368), (12, 63826776), (13, 58917024), (16, 47870082), (18, 42551184), (19, 40311648), (24, 31913388), (26, 29458512), (27, 28367456), (32, 23935041), (36, 21275592), (37, 20700576), (38, 20155824), (39, 19639008), (48, 15956694), (52, 14729256), (54, 14183728), (57, 13437216), (72, 10637796), (74, 10350288), (76, 10077912), (78, 9819504), (96, 7978347), (97, 7896096), (104, 7364628), (108, 7091864), (111, 6900192), (114, 6718608), (117, 6546336), (144, 5318898), (148, 5175144), (152, 5038956), (156, 4909752), (171, 4479072), (194, 3948048), (208, 3682314), (216, 3545932), (222, 3450096), (228, 3359304), (234, 3273168), (247, 3100896), (288, 2659449), (291, 2632032), (296, 2587572), (304, 2519478), (312, 2454876), (333, 2300064), (342, 2239536), (351, 2182112), (388, 1974024), (416, 1841157), (432, 1772966), (444, 1725048), (456, 1679652), (468, 1636584), (481, 1592352), (494, 1550448), (513, 1493024), (582, 1316016), (592, 1293786), (608, 1259739), (624, 1227438), (666, 1150032), (684, 1119768), (702, 1091056), (703, 1089504), (741, 1033632), (776, 987012), (864, 886483), (873, 877344), (888, 862524), (912, 839826), (936, 818292), (962, 796176), (988, 775224), (999, 766688), (1026, 746512), (1164, 658008), (1184, 646893), (1248, 613719), (1261, 607392), (1332, 575016), (1368, 559884), (1404, 545528), (1406, 544752), (1443, 530784), (1482, 516816), (1552, 493506), (1746, 438672), (1776, 431262), (1824, 419913), (1843, 415584), (1872, 409146), (1924, 398088), (1976, 387612), (1998, 383344), (2052, 373256), (2109, 363168), (2223, 344544), (2328, 329004), (2522, 303696), (2619, 292448), (2664, 287508), (2736, 279942), (2808, 272764), (2812, 272376), (2886, 265392), (2964, 258408), (3104, 246753), (3492, 219336), (3552, 215631), (3589, 213408), (3686, 207792), (3744, 204573), (3783, 202464), (3848, 199044), (3952, 193806), (3996, 191672), (4104, 186628), (4218, 181584), (4329, 176928), (4446, 172272), (4656, 164502), (5044, 151848), (5238, 146224), (5328, 143754), (5472, 139971), (5529, 138528), (5616, 136382), (5624, 136188), (5772, 132696), (5928, 129204), (6327, 121056), (6669, 114848), (6984, 109668), (7178, 106704), (7372, 103896), (7566, 101232), (7696, 99522), (7904, 96903), (7992, 95836), (8208, 93314), (8436, 90792), (8658, 88464), (8892, 86136), (9139, 83808), (9312, 82251), (10088, 75924), (10476, 73112), (10656, 71877), (10767, 71136), (11058, 69264), (11232, 68191), (11248, 68094), (11349, 67488), (11544, 66348), (11856, 64602), (12654, 60528), (12987, 58976), (13338, 57424), (13968, 54834), (14356, 53352), (14744, 51948), (15132, 50616), (15392, 49761), (15984, 47918), (16416, 46657), (16587, 46176), (16872, 45396), (17316, 44232), (17784, 43068), (18278, 41904), (18981, 40352), (20176, 37962), (20952, 36556), (21534, 35568), (22116, 34632), (22496, 34047), (22698, 33744), (23088, 33174), (23712, 32301), (23959, 31968), (25308, 30264), (25974, 29488), (26676, 28712), (27417, 27936)]