478459926

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12289}}^1$

素因数の和:12410

約数の個数: 64

約数和(自身を含む): 1227033600

約数和(自身を除く): 748573674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 618, 721, 927, 1442, 1854, 2163, 2781, 4326, 5562, 6489, 12289, 12978, 19467, 24578, 36867, 38934, 73734, 86023, 110601, 172046, 221202, 258069, 331803, 516138, 663606, 774207, 1265767, 1548414, 2322621, 2531534, 3797301, 4645242, 7594602, 8860369, 11391903, 17720738, 22783806, 26581107, 34175709, 53162214, 68351418, 79743321, 159486642, 239229963, 478459926]

約数ペア:

[(1, 478459926), (2, 239229963), (3, 159486642), (6, 79743321), (7, 68351418), (9, 53162214), (14, 34175709), (18, 26581107), (21, 22783806), (27, 17720738), (42, 11391903), (54, 8860369), (63, 7594602), (103, 4645242), (126, 3797301), (189, 2531534), (206, 2322621), (309, 1548414), (378, 1265767), (618, 774207), (721, 663606), (927, 516138), (1442, 331803), (1854, 258069), (2163, 221202), (2781, 172046), (4326, 110601), (5562, 86023), (6489, 73734), (12289, 38934), (12978, 36867), (19467, 24578)]