769907528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 1590865920

約数和(自身を除く): 820958392

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 127, 142, 254, 284, 508, 568, 821, 923, 1016, 1642, 1651, 1846, 3284, 3302, 3692, 6568, 6604, 7384, 9017, 10673, 13208, 18034, 21346, 36068, 42692, 58291, 72136, 85384, 104267, 116582, 117221, 208534, 233164, 234442, 417068, 466328, 468884, 757783, 834136, 937768, 1355471, 1515566, 2710942, 3031132, 5421884, 6062264, 7402957, 10843768, 14805914, 29611828, 59223656, 96238441, 192476882, 384953764, 769907528]

約数ペア:

[(1, 769907528), (2, 384953764), (4, 192476882), (8, 96238441), (13, 59223656), (26, 29611828), (52, 14805914), (71, 10843768), (104, 7402957), (127, 6062264), (142, 5421884), (254, 3031132), (284, 2710942), (508, 1515566), (568, 1355471), (821, 937768), (923, 834136), (1016, 757783), (1642, 468884), (1651, 466328), (1846, 417068), (3284, 234442), (3302, 233164), (3692, 208534), (6568, 117221), (6604, 116582), (7384, 104267), (9017, 85384), (10673, 72136), (13208, 58291), (18034, 42692), (21346, 36068)]