638422488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47417}}^1$

素因数の和:47457

約数の個数: 96

約数和(自身を含む): 1997246160

約数和(自身を除く): 1358823672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 374, 396, 408, 561, 612, 748, 792, 1122, 1224, 1496, 1683, 2244, 3366, 4488, 6732, 13464, 47417, 94834, 142251, 189668, 284502, 379336, 426753, 521587, 569004, 806089, 853506, 1043174, 1138008, 1564761, 1612178, 1707012, 2086348, 2418267, 3129522, 3224356, 3414024, 4172696, 4694283, 4836534, 6259044, 6448712, 7254801, 8866979, 9388566, 9673068, 12518088, 14509602, 17733958, 18777132, 19346136, 26600937, 29019204, 35467916, 37554264, 53201874, 58038408, 70935832, 79802811, 106403748, 159605622, 212807496, 319211244, 638422488]

約数ペア:

[(1, 638422488), (2, 319211244), (3, 212807496), (4, 159605622), (6, 106403748), (8, 79802811), (9, 70935832), (11, 58038408), (12, 53201874), (17, 37554264), (18, 35467916), (22, 29019204), (24, 26600937), (33, 19346136), (34, 18777132), (36, 17733958), (44, 14509602), (51, 12518088), (66, 9673068), (68, 9388566), (72, 8866979), (88, 7254801), (99, 6448712), (102, 6259044), (132, 4836534), (136, 4694283), (153, 4172696), (187, 3414024), (198, 3224356), (204, 3129522), (264, 2418267), (306, 2086348), (374, 1707012), (396, 1612178), (408, 1564761), (561, 1138008), (612, 1043174), (748, 853506), (792, 806089), (1122, 569004), (1224, 521587), (1496, 426753), (1683, 379336), (2244, 284502), (3366, 189668), (4488, 142251), (6732, 94834), (13464, 47417)]