385273896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61981}}^1$

素因数の和:62034

約数の個数: 64

約数和(自身を含む): 1130551680

約数和(自身を除く): 745277784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 61981, 123962, 185943, 247924, 371886, 433867, 495848, 743772, 867734, 1301601, 1487544, 1735468, 2293297, 2603202, 3470936, 4586594, 5206404, 6879891, 9173188, 10412808, 13759782, 16053079, 18346376, 27519564, 32106158, 48159237, 55039128, 64212316, 96318474, 128424632, 192636948, 385273896]

約数ペア:

[(1, 385273896), (2, 192636948), (3, 128424632), (4, 96318474), (6, 64212316), (7, 55039128), (8, 48159237), (12, 32106158), (14, 27519564), (21, 18346376), (24, 16053079), (28, 13759782), (37, 10412808), (42, 9173188), (56, 6879891), (74, 5206404), (84, 4586594), (111, 3470936), (148, 2603202), (168, 2293297), (222, 1735468), (259, 1487544), (296, 1301601), (444, 867734), (518, 743772), (777, 495848), (888, 433867), (1036, 371886), (1554, 247924), (2072, 185943), (3108, 123962), (6216, 61981)]