629425408

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{144629}}^1$

素因数の和:144662

約数の個数: 36

約数和(自身を含む): 1330306740

約数和(自身を除く): 700881332

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 144629, 289258, 578516, 1157032, 2314064, 2458693, 4628128, 4917386, 9256256, 9834772, 18512512, 19669544, 37025024, 39339088, 78678176, 157356352, 314712704, 629425408]

約数ペア:

[(1, 629425408), (2, 314712704), (4, 157356352), (8, 78678176), (16, 39339088), (17, 37025024), (32, 19669544), (34, 18512512), (64, 9834772), (68, 9256256), (128, 4917386), (136, 4628128), (256, 2458693), (272, 2314064), (544, 1157032), (1088, 578516), (2176, 289258), (4352, 144629)]