248818504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{68963}}^1$

素因数の和:69021

約数の個数: 32

約数和(自身を含む): 521367840

約数和(自身を除く): 272549336

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 68963, 137926, 275852, 551704, 758593, 1517186, 2827483, 3034372, 5654966, 6068744, 11309932, 22619864, 31102313, 62204626, 124409252, 248818504]

約数ペア:

[(1, 248818504), (2, 124409252), (4, 62204626), (8, 31102313), (11, 22619864), (22, 11309932), (41, 6068744), (44, 5654966), (82, 3034372), (88, 2827483), (164, 1517186), (328, 758593), (451, 551704), (902, 275852), (1804, 137926), (3608, 68963)]