314802272

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1171}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 642668544

約数和(自身を除く): 327866272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 271, 496, 542, 992, 1084, 1171, 2168, 2342, 4336, 4684, 8401, 8672, 9368, 16802, 18736, 33604, 36301, 37472, 67208, 72602, 134416, 145204, 268832, 290408, 317341, 580816, 634682, 1161632, 1269364, 2538728, 5077456, 9837571, 10154912, 19675142, 39350284, 78700568, 157401136, 314802272]

約数ペア:

[(1, 314802272), (2, 157401136), (4, 78700568), (8, 39350284), (16, 19675142), (31, 10154912), (32, 9837571), (62, 5077456), (124, 2538728), (248, 1269364), (271, 1161632), (496, 634682), (542, 580816), (992, 317341), (1084, 290408), (1171, 268832), (2168, 145204), (2342, 134416), (4336, 72602), (4684, 67208), (8401, 37472), (8672, 36301), (9368, 33604), (16802, 18736)]