426729888

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:711

約数の個数: 144

約数和(自身を含む): 1314691560

約数和(自身を除く): 887961672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 293, 312, 389, 416, 468, 586, 624, 778, 879, 936, 1167, 1172, 1248, 1556, 1758, 1872, 2334, 2344, 2637, 3112, 3501, 3516, 3744, 3809, 4668, 4688, 5057, 5274, 6224, 7002, 7032, 7618, 9336, 9376, 10114, 10548, 11427, 12448, 14004, 14064, 15171, 15236, 18672, 20228, 21096, 22854, 28008, 28128, 30342, 30472, 34281, 37344, 40456, 42192, 45513, 45708, 56016, 60684, 60944, 68562, 80912, 84384, 91026, 91416, 112032, 113977, 121368, 121888, 137124, 161824, 182052, 182832, 227954, 242736, 274248, 341931, 364104, 365664, 455908, 485472, 548496, 683862, 728208, 911816, 1025793, 1096992, 1367724, 1456416, 1481701, 1823632, 2051586, 2735448, 2963402, 3647264, 4103172, 4445103, 5470896, 5926804, 8206344, 8890206, 10941792, 11853608, 13335309, 16412688, 17780412, 23707216, 26670618, 32825376, 35560824, 47414432, 53341236, 71121648, 106682472, 142243296, 213364944, 426729888]

約数ペア:

[(1, 426729888), (2, 213364944), (3, 142243296), (4, 106682472), (6, 71121648), (8, 53341236), (9, 47414432), (12, 35560824), (13, 32825376), (16, 26670618), (18, 23707216), (24, 17780412), (26, 16412688), (32, 13335309), (36, 11853608), (39, 10941792), (48, 8890206), (52, 8206344), (72, 5926804), (78, 5470896), (96, 4445103), (104, 4103172), (117, 3647264), (144, 2963402), (156, 2735448), (208, 2051586), (234, 1823632), (288, 1481701), (293, 1456416), (312, 1367724), (389, 1096992), (416, 1025793), (468, 911816), (586, 728208), (624, 683862), (778, 548496), (879, 485472), (936, 455908), (1167, 365664), (1172, 364104), (1248, 341931), (1556, 274248), (1758, 242736), (1872, 227954), (2334, 182832), (2344, 182052), (2637, 161824), (3112, 137124), (3501, 121888), (3516, 121368), (3744, 113977), (3809, 112032), (4668, 91416), (4688, 91026), (5057, 84384), (5274, 80912), (6224, 68562), (7002, 60944), (7032, 60684), (7618, 56016), (9336, 45708), (9376, 45513), (10114, 42192), (10548, 40456), (11427, 37344), (12448, 34281), (14004, 30472), (14064, 30342), (15171, 28128), (15236, 28008), (18672, 22854), (20228, 21096)]