510688308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{172297}}^1$

素因数の和:172336

約数の個数: 48

約数和(自身を含む): 1350816320

約数和(自身を除く): 840128012

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 172297, 344594, 516891, 689188, 1033782, 2067564, 2239861, 3273643, 4479722, 6547286, 6719583, 8959444, 9820929, 13094572, 13439166, 19641858, 26878332, 39283716, 42557359, 85114718, 127672077, 170229436, 255344154, 510688308]

約数ペア:

[(1, 510688308), (2, 255344154), (3, 170229436), (4, 127672077), (6, 85114718), (12, 42557359), (13, 39283716), (19, 26878332), (26, 19641858), (38, 13439166), (39, 13094572), (52, 9820929), (57, 8959444), (76, 6719583), (78, 6547286), (114, 4479722), (156, 3273643), (228, 2239861), (247, 2067564), (494, 1033782), (741, 689188), (988, 516891), (1482, 344594), (2964, 172297)]