505866148008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1621365859}}^1$

素因数の和:1621365881

約数の個数: 32

約数和(自身を含む): 1361947322400

約数和(自身を除く): 856081174392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1621365859, 3242731718, 4864097577, 6485463436, 9728195154, 12970926872, 19456390308, 21077756167, 38912780616, 42155512334, 63233268501, 84311024668, 126466537002, 168622049336, 252933074004, 505866148008]

約数ペア:

[(1, 505866148008), (2, 252933074004), (3, 168622049336), (4, 126466537002), (6, 84311024668), (8, 63233268501), (12, 42155512334), (13, 38912780616), (24, 21077756167), (26, 19456390308), (39, 12970926872), (52, 9728195154), (78, 6485463436), (104, 4864097577), (156, 3242731718), (312, 1621365859)]