385280364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{64601}}^1$

素因数の和:64686

約数の個数: 48

約数和(自身を含む): 1041901056

約数和(自身を除く): 656620692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 64601, 129202, 193803, 258404, 387606, 452207, 775212, 904414, 1356621, 1808828, 2713242, 4586671, 5426484, 9173342, 13760013, 18346684, 27520026, 32106697, 55040052, 64213394, 96320091, 128426788, 192640182, 385280364]

約数ペア:

[(1, 385280364), (2, 192640182), (3, 128426788), (4, 96320091), (6, 64213394), (7, 55040052), (12, 32106697), (14, 27520026), (21, 18346684), (28, 13760013), (42, 9173342), (71, 5426484), (84, 4586671), (142, 2713242), (213, 1808828), (284, 1356621), (426, 904414), (497, 775212), (852, 452207), (994, 387606), (1491, 258404), (1988, 193803), (2982, 129202), (5964, 64601)]