289277142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2137}}^1$

素因数の和:2453

約数の個数: 64

約数和(自身を含む): 724114944

約数和(自身を除く): 434837802

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 293, 462, 586, 879, 1758, 2051, 2137, 3223, 4102, 4274, 6153, 6411, 6446, 9669, 12306, 12822, 14959, 19338, 22561, 23507, 29918, 44877, 45122, 47014, 67683, 70521, 89754, 135366, 141042, 164549, 329098, 493647, 626141, 987294, 1252282, 1878423, 3756846, 4382987, 6887551, 8765974, 13148961, 13775102, 20662653, 26297922, 41325306, 48212857, 96425714, 144638571, 289277142]

約数ペア:

[(1, 289277142), (2, 144638571), (3, 96425714), (6, 48212857), (7, 41325306), (11, 26297922), (14, 20662653), (21, 13775102), (22, 13148961), (33, 8765974), (42, 6887551), (66, 4382987), (77, 3756846), (154, 1878423), (231, 1252282), (293, 987294), (462, 626141), (586, 493647), (879, 329098), (1758, 164549), (2051, 141042), (2137, 135366), (3223, 89754), (4102, 70521), (4274, 67683), (6153, 47014), (6411, 45122), (6446, 44877), (9669, 29918), (12306, 23507), (12822, 22561), (14959, 19338)]