262906722

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4085

約数の個数: 80

約数和(自身を含む): 655049472

約数和(自身を除く): 392142750

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2418, 2511, 3627, 4027, 5022, 7254, 8054, 10881, 12081, 21762, 24162, 32643, 36243, 52351, 65286, 72486, 104702, 108729, 124837, 157053, 217458, 249674, 314106, 326187, 374511, 471159, 652374, 749022, 942318, 1123533, 1413477, 1622881, 2247066, 2826954, 3245762, 3370599, 4240431, 4868643, 6741198, 8480862, 9737286, 10111797, 14605929, 20223594, 29211858, 43817787, 87635574, 131453361, 262906722]

約数ペア:

[(1, 262906722), (2, 131453361), (3, 87635574), (6, 43817787), (9, 29211858), (13, 20223594), (18, 14605929), (26, 10111797), (27, 9737286), (31, 8480862), (39, 6741198), (54, 4868643), (62, 4240431), (78, 3370599), (81, 3245762), (93, 2826954), (117, 2247066), (162, 1622881), (186, 1413477), (234, 1123533), (279, 942318), (351, 749022), (403, 652374), (558, 471159), (702, 374511), (806, 326187), (837, 314106), (1053, 249674), (1209, 217458), (1674, 157053), (2106, 124837), (2418, 108729), (2511, 104702), (3627, 72486), (4027, 65286), (5022, 52351), (7254, 36243), (8054, 32643), (10881, 24162), (12081, 21762)]