677628256

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{1009}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 1380516480

約数和(自身を除く): 702888224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 677, 992, 1009, 1354, 2018, 2708, 4036, 5416, 8072, 10832, 16144, 20987, 21664, 31279, 32288, 41974, 62558, 83948, 125116, 167896, 250232, 335792, 500464, 671584, 683093, 1000928, 1366186, 2732372, 5464744, 10929488, 21175883, 21858976, 42351766, 84703532, 169407064, 338814128, 677628256]

約数ペア:

[(1, 677628256), (2, 338814128), (4, 169407064), (8, 84703532), (16, 42351766), (31, 21858976), (32, 21175883), (62, 10929488), (124, 5464744), (248, 2732372), (496, 1366186), (677, 1000928), (992, 683093), (1009, 671584), (1354, 500464), (2018, 335792), (2708, 250232), (4036, 167896), (5416, 125116), (8072, 83948), (10832, 62558), (16144, 41974), (20987, 32288), (21664, 31279)]