397042536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{22447}}^1$

素因数の和:22534

約数の個数: 64

約数和(自身を含む): 1099054080

約数和(自身を除く): 702011544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 132, 134, 201, 264, 268, 402, 536, 737, 804, 1474, 1608, 2211, 2948, 4422, 5896, 8844, 17688, 22447, 44894, 67341, 89788, 134682, 179576, 246917, 269364, 493834, 538728, 740751, 987668, 1481502, 1503949, 1975336, 2963004, 3007898, 4511847, 5926008, 6015796, 9023694, 12031592, 16543439, 18047388, 33086878, 36094776, 49630317, 66173756, 99260634, 132347512, 198521268, 397042536]

約数ペア:

[(1, 397042536), (2, 198521268), (3, 132347512), (4, 99260634), (6, 66173756), (8, 49630317), (11, 36094776), (12, 33086878), (22, 18047388), (24, 16543439), (33, 12031592), (44, 9023694), (66, 6015796), (67, 5926008), (88, 4511847), (132, 3007898), (134, 2963004), (201, 1975336), (264, 1503949), (268, 1481502), (402, 987668), (536, 740751), (737, 538728), (804, 493834), (1474, 269364), (1608, 246917), (2211, 179576), (2948, 134682), (4422, 89788), (5896, 67341), (8844, 44894), (17688, 22447)]