496205536

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 989921520

約数和(自身を除く): 493715984

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 281, 397, 556, 562, 794, 1112, 1124, 1588, 2224, 2248, 3176, 4448, 4496, 6352, 8992, 12704, 39059, 55183, 78118, 110366, 111557, 156236, 220732, 223114, 312472, 441464, 446228, 624944, 882928, 892456, 1249888, 1765856, 1784912, 3569824, 15506423, 31012846, 62025692, 124051384, 248102768, 496205536]

約数ペア:

[(1, 496205536), (2, 248102768), (4, 124051384), (8, 62025692), (16, 31012846), (32, 15506423), (139, 3569824), (278, 1784912), (281, 1765856), (397, 1249888), (556, 892456), (562, 882928), (794, 624944), (1112, 446228), (1124, 441464), (1588, 312472), (2224, 223114), (2248, 220732), (3176, 156236), (4448, 111557), (4496, 110366), (6352, 78118), (8992, 55183), (12704, 39059)]