916014840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587189}}^1$

素因数の和:587216

約数の個数: 64

約数和(自身を含む): 2959437600

約数和(自身を除く): 2043422760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 587189, 1174378, 1761567, 2348756, 2935945, 3523134, 4697512, 5871890, 7046268, 7633457, 8807835, 11743780, 14092536, 15266914, 17615670, 22900371, 23487560, 30533828, 35231340, 38167285, 45800742, 61067656, 70462680, 76334570, 91601484, 114501855, 152669140, 183202968, 229003710, 305338280, 458007420, 916014840]

約数ペア:

[(1, 916014840), (2, 458007420), (3, 305338280), (4, 229003710), (5, 183202968), (6, 152669140), (8, 114501855), (10, 91601484), (12, 76334570), (13, 70462680), (15, 61067656), (20, 45800742), (24, 38167285), (26, 35231340), (30, 30533828), (39, 23487560), (40, 22900371), (52, 17615670), (60, 15266914), (65, 14092536), (78, 11743780), (104, 8807835), (120, 7633457), (130, 7046268), (156, 5871890), (195, 4697512), (260, 3523134), (312, 2935945), (390, 2348756), (520, 1761567), (780, 1174378), (1560, 587189)]