724393422

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4679}}^1$

素因数の和:4798

約数の個数: 64

約数和(自身を含む): 1671321600

約数和(自身を除く): 946928178

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 61, 94, 122, 141, 183, 282, 366, 423, 549, 846, 1098, 1269, 1647, 2538, 2867, 3294, 4679, 5734, 8601, 9358, 14037, 17202, 25803, 28074, 42111, 51606, 77409, 84222, 126333, 154818, 219913, 252666, 285419, 439826, 570838, 659739, 856257, 1319478, 1712514, 1979217, 2568771, 3958434, 5137542, 5937651, 7706313, 11875302, 13414693, 15412626, 26829386, 40244079, 80488158, 120732237, 241464474, 362196711, 724393422]

約数ペア:

[(1, 724393422), (2, 362196711), (3, 241464474), (6, 120732237), (9, 80488158), (18, 40244079), (27, 26829386), (47, 15412626), (54, 13414693), (61, 11875302), (94, 7706313), (122, 5937651), (141, 5137542), (183, 3958434), (282, 2568771), (366, 1979217), (423, 1712514), (549, 1319478), (846, 856257), (1098, 659739), (1269, 570838), (1647, 439826), (2538, 285419), (2867, 252666), (3294, 219913), (4679, 154818), (5734, 126333), (8601, 84222), (9358, 77409), (14037, 51606), (17202, 42111), (25803, 28074)]