421279584

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 192

約数和(自身を含む): 1320302592

約数和(自身を除く): 899023008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 96, 102, 124, 132, 136, 176, 186, 187, 204, 248, 264, 272, 341, 352, 372, 374, 408, 496, 527, 528, 544, 561, 682, 744, 748, 757, 816, 992, 1023, 1054, 1056, 1122, 1364, 1488, 1496, 1514, 1581, 1632, 2046, 2108, 2244, 2271, 2728, 2976, 2992, 3028, 3162, 4092, 4216, 4488, 4542, 5456, 5797, 5984, 6056, 6324, 8184, 8327, 8432, 8976, 9084, 10912, 11594, 12112, 12648, 12869, 16368, 16654, 16864, 17391, 17952, 18168, 23188, 23467, 24224, 24981, 25296, 25738, 32736, 33308, 34782, 36336, 38607, 46376, 46934, 49962, 50592, 51476, 66616, 69564, 70401, 72672, 77214, 92752, 93868, 99924, 102952, 133232, 139128, 140802, 141559, 154428, 185504, 187736, 199848, 205904, 258137, 266464, 278256, 281604, 283118, 308856, 375472, 398939, 399696, 411808, 424677, 516274, 556512, 563208, 566236, 617712, 750944, 774411, 797878, 799392, 849354, 1032548, 1126416, 1132472, 1196817, 1235424, 1548822, 1595756, 1698708, 2065096, 2252832, 2264944, 2393634, 3097644, 3191512, 3397416, 4130192, 4388329, 4529888, 4787268, 6195288, 6383024, 6794832, 8260384, 8776658, 9574536, 12390576, 12766048, 13164987, 13589664, 17553316, 19149072, 24781152, 26329974, 35106632, 38298144, 52659948, 70213264, 105319896, 140426528, 210639792, 421279584]

約数ペア:

[(1, 421279584), (2, 210639792), (3, 140426528), (4, 105319896), (6, 70213264), (8, 52659948), (11, 38298144), (12, 35106632), (16, 26329974), (17, 24781152), (22, 19149072), (24, 17553316), (31, 13589664), (32, 13164987), (33, 12766048), (34, 12390576), (44, 9574536), (48, 8776658), (51, 8260384), (62, 6794832), (66, 6383024), (68, 6195288), (88, 4787268), (93, 4529888), (96, 4388329), (102, 4130192), (124, 3397416), (132, 3191512), (136, 3097644), (176, 2393634), (186, 2264944), (187, 2252832), (204, 2065096), (248, 1698708), (264, 1595756), (272, 1548822), (341, 1235424), (352, 1196817), (372, 1132472), (374, 1126416), (408, 1032548), (496, 849354), (527, 799392), (528, 797878), (544, 774411), (561, 750944), (682, 617712), (744, 566236), (748, 563208), (757, 556512), (816, 516274), (992, 424677), (1023, 411808), (1054, 399696), (1056, 398939), (1122, 375472), (1364, 308856), (1488, 283118), (1496, 281604), (1514, 278256), (1581, 266464), (1632, 258137), (2046, 205904), (2108, 199848), (2244, 187736), (2271, 185504), (2728, 154428), (2976, 141559), (2992, 140802), (3028, 139128), (3162, 133232), (4092, 102952), (4216, 99924), (4488, 93868), (4542, 92752), (5456, 77214), (5797, 72672), (5984, 70401), (6056, 69564), (6324, 66616), (8184, 51476), (8327, 50592), (8432, 49962), (8976, 46934), (9084, 46376), (10912, 38607), (11594, 36336), (12112, 34782), (12648, 33308), (12869, 32736), (16368, 25738), (16654, 25296), (16864, 24981), (17391, 24224), (17952, 23467), (18168, 23188)]