389640312

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{102107}}^1$

素因数の和:102172

約数の個数: 48

約数和(自身を含む): 1075197240

約数和(自身を除く): 685556928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 102107, 204214, 306321, 408428, 612642, 816856, 918963, 1225284, 1837926, 2450568, 3675852, 5411671, 7351704, 10823342, 16235013, 21646684, 32470026, 43293368, 48705039, 64940052, 97410078, 129880104, 194820156, 389640312]

約数ペア:

[(1, 389640312), (2, 194820156), (3, 129880104), (4, 97410078), (6, 64940052), (8, 48705039), (9, 43293368), (12, 32470026), (18, 21646684), (24, 16235013), (36, 10823342), (53, 7351704), (72, 5411671), (106, 3675852), (159, 2450568), (212, 1837926), (318, 1225284), (424, 918963), (477, 816856), (636, 612642), (954, 408428), (1272, 306321), (1908, 204214), (3816, 102107)]