251543472

素因数分解:

$2^4\times 3^1\times {\mathrm{929}}^1\times {\mathrm{5641}}^1$

素因数の和:6581

約数の個数: 40

約数和(自身を含む): 650635440

約数和(自身を除く): 399091968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 929, 1858, 2787, 3716, 5574, 5641, 7432, 11148, 11282, 14864, 16923, 22296, 22564, 33846, 44592, 45128, 67692, 90256, 135384, 270768, 5240489, 10480978, 15721467, 20961956, 31442934, 41923912, 62885868, 83847824, 125771736, 251543472]

約数ペア:

[(1, 251543472), (2, 125771736), (3, 83847824), (4, 62885868), (6, 41923912), (8, 31442934), (12, 20961956), (16, 15721467), (24, 10480978), (48, 5240489), (929, 270768), (1858, 135384), (2787, 90256), (3716, 67692), (5574, 45128), (5641, 44592), (7432, 33846), (11148, 22564), (11282, 22296), (14864, 16923)]