12857530488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{42461}}^1$

素因数の和:42549

約数の個数: 128

約数和(自身を含む): 37176330240

約数和(自身を除く): 24318799752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 37, 44, 62, 66, 74, 88, 93, 111, 124, 132, 148, 186, 222, 248, 264, 296, 341, 372, 407, 444, 682, 744, 814, 888, 1023, 1147, 1221, 1364, 1628, 2046, 2294, 2442, 2728, 3256, 3441, 4092, 4588, 4884, 6882, 8184, 9176, 9768, 12617, 13764, 25234, 27528, 37851, 42461, 50468, 75702, 84922, 100936, 127383, 151404, 169844, 254766, 302808, 339688, 467071, 509532, 934142, 1019064, 1316291, 1401213, 1571057, 1868284, 2632582, 2802426, 3142114, 3736568, 3948873, 4713171, 5265164, 5604852, 6284228, 7897746, 9426342, 10530328, 11209704, 12568456, 14479201, 15795492, 17281627, 18852684, 28958402, 31590984, 34563254, 37705368, 43437603, 48702767, 51844881, 57916804, 69126508, 86875206, 97405534, 103689762, 115833608, 138253016, 146108301, 173750412, 194811068, 207379524, 292216602, 347500824, 389622136, 414759048, 535730437, 584433204, 1071460874, 1168866408, 1607191311, 2142921748, 3214382622, 4285843496, 6428765244, 12857530488]

約数ペア:

[(1, 12857530488), (2, 6428765244), (3, 4285843496), (4, 3214382622), (6, 2142921748), (8, 1607191311), (11, 1168866408), (12, 1071460874), (22, 584433204), (24, 535730437), (31, 414759048), (33, 389622136), (37, 347500824), (44, 292216602), (62, 207379524), (66, 194811068), (74, 173750412), (88, 146108301), (93, 138253016), (111, 115833608), (124, 103689762), (132, 97405534), (148, 86875206), (186, 69126508), (222, 57916804), (248, 51844881), (264, 48702767), (296, 43437603), (341, 37705368), (372, 34563254), (407, 31590984), (444, 28958402), (682, 18852684), (744, 17281627), (814, 15795492), (888, 14479201), (1023, 12568456), (1147, 11209704), (1221, 10530328), (1364, 9426342), (1628, 7897746), (2046, 6284228), (2294, 5604852), (2442, 5265164), (2728, 4713171), (3256, 3948873), (3441, 3736568), (4092, 3142114), (4588, 2802426), (4884, 2632582), (6882, 1868284), (8184, 1571057), (9176, 1401213), (9768, 1316291), (12617, 1019064), (13764, 934142), (25234, 509532), (27528, 467071), (37851, 339688), (42461, 302808), (50468, 254766), (75702, 169844), (84922, 151404), (100936, 127383)]