399582012

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1\times {\mathrm{631}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 944116992

約数和(自身を除く): 544534980

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 467, 631, 678, 934, 1262, 1356, 1401, 1868, 1893, 2524, 2802, 3786, 5604, 7572, 52771, 71303, 105542, 142606, 158313, 211084, 213909, 285212, 294677, 316626, 427818, 589354, 633252, 855636, 884031, 1178708, 1768062, 3536124, 33298501, 66597002, 99895503, 133194004, 199791006, 399582012]

約数ペア:

[(1, 399582012), (2, 199791006), (3, 133194004), (4, 99895503), (6, 66597002), (12, 33298501), (113, 3536124), (226, 1768062), (339, 1178708), (452, 884031), (467, 855636), (631, 633252), (678, 589354), (934, 427818), (1262, 316626), (1356, 294677), (1401, 285212), (1868, 213909), (1893, 211084), (2524, 158313), (2802, 142606), (3786, 105542), (5604, 71303), (7572, 52771)]