252939696

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{142421}}^1$

素因数の和:142469

約数の個数: 40

約数和(自身を含む): 671092464

約数和(自身を除く): 418152768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 142421, 284842, 427263, 569684, 854526, 1139368, 1709052, 2278736, 3418104, 5269577, 6836208, 10539154, 15808731, 21078308, 31617462, 42156616, 63234924, 84313232, 126469848, 252939696]

約数ペア:

[(1, 252939696), (2, 126469848), (3, 84313232), (4, 63234924), (6, 42156616), (8, 31617462), (12, 21078308), (16, 15808731), (24, 10539154), (37, 6836208), (48, 5269577), (74, 3418104), (111, 2278736), (148, 1709052), (222, 1139368), (296, 854526), (444, 569684), (592, 427263), (888, 284842), (1776, 142421)]