274865214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2269

約数の個数: 64

約数和(自身を含む): 633600576

約数和(自身を除く): 358735362

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 97, 102, 194, 221, 291, 442, 582, 663, 1261, 1326, 1649, 2137, 2522, 3298, 3783, 4274, 4947, 6411, 7566, 9894, 12822, 21437, 27781, 36329, 42874, 55562, 64311, 72658, 83343, 108987, 128622, 166686, 207289, 217974, 414578, 472277, 621867, 944554, 1243734, 1416831, 2694757, 2833662, 3523913, 5389514, 7047826, 8084271, 10571739, 16168542, 21143478, 45810869, 91621738, 137432607, 274865214]

約数ペア:

[(1, 274865214), (2, 137432607), (3, 91621738), (6, 45810869), (13, 21143478), (17, 16168542), (26, 10571739), (34, 8084271), (39, 7047826), (51, 5389514), (78, 3523913), (97, 2833662), (102, 2694757), (194, 1416831), (221, 1243734), (291, 944554), (442, 621867), (582, 472277), (663, 414578), (1261, 217974), (1326, 207289), (1649, 166686), (2137, 128622), (2522, 108987), (3298, 83343), (3783, 72658), (4274, 64311), (4947, 55562), (6411, 42874), (7566, 36329), (9894, 27781), (12822, 21437)]