628481632

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1409}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 1266360480

約数和(自身を除く): 637878848

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 263, 424, 526, 848, 1052, 1409, 1696, 2104, 2818, 4208, 5636, 8416, 11272, 13939, 22544, 27878, 45088, 55756, 74677, 111512, 149354, 223024, 298708, 370567, 446048, 597416, 741134, 1194832, 1482268, 2389664, 2964536, 5929072, 11858144, 19640051, 39280102, 78560204, 157120408, 314240816, 628481632]

約数ペア:

[(1, 628481632), (2, 314240816), (4, 157120408), (8, 78560204), (16, 39280102), (32, 19640051), (53, 11858144), (106, 5929072), (212, 2964536), (263, 2389664), (424, 1482268), (526, 1194832), (848, 741134), (1052, 597416), (1409, 446048), (1696, 370567), (2104, 298708), (2818, 223024), (4208, 149354), (5636, 111512), (8416, 74677), (11272, 55756), (13939, 45088), (22544, 27878)]