3981393072

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{521671}}^1$

素因数の和:521738

約数の個数: 60

約数和(自身を含む): 11352626064

約数和(自身を除く): 7371232992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 521671, 1043342, 1565013, 2086684, 3130026, 4173368, 4695039, 6260052, 8346736, 9390078, 12520104, 18780156, 25040208, 27648563, 37560312, 55297126, 75120624, 82945689, 110594252, 165891378, 221188504, 248837067, 331782756, 442377008, 497674134, 663565512, 995348268, 1327131024, 1990696536, 3981393072]

約数ペア:

[(1, 3981393072), (2, 1990696536), (3, 1327131024), (4, 995348268), (6, 663565512), (8, 497674134), (9, 442377008), (12, 331782756), (16, 248837067), (18, 221188504), (24, 165891378), (36, 110594252), (48, 82945689), (53, 75120624), (72, 55297126), (106, 37560312), (144, 27648563), (159, 25040208), (212, 18780156), (318, 12520104), (424, 9390078), (477, 8346736), (636, 6260052), (848, 4695039), (954, 4173368), (1272, 3130026), (1908, 2086684), (2544, 1565013), (3816, 1043342), (7632, 521671)]