568256796

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{149}}^2$

素因数の和:393

約数の個数: 90

約数和(自身を含む): 1514503760

約数和(自身を除く): 946246964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 149, 158, 162, 237, 298, 316, 324, 447, 474, 596, 711, 894, 948, 1341, 1422, 1788, 2133, 2682, 2844, 4023, 4266, 5364, 6399, 8046, 8532, 11771, 12069, 12798, 16092, 22201, 23542, 24138, 25596, 35313, 44402, 47084, 48276, 66603, 70626, 88804, 105939, 133206, 141252, 199809, 211878, 266412, 317817, 399618, 423756, 599427, 635634, 799236, 953451, 1198854, 1271268, 1753879, 1798281, 1906902, 2397708, 3507758, 3596562, 3813804, 5261637, 7015516, 7193124, 10523274, 15784911, 21046548, 31569822, 47354733, 63139644, 94709466, 142064199, 189418932, 284128398, 568256796]

約数ペア:

[(1, 568256796), (2, 284128398), (3, 189418932), (4, 142064199), (6, 94709466), (9, 63139644), (12, 47354733), (18, 31569822), (27, 21046548), (36, 15784911), (54, 10523274), (79, 7193124), (81, 7015516), (108, 5261637), (149, 3813804), (158, 3596562), (162, 3507758), (237, 2397708), (298, 1906902), (316, 1798281), (324, 1753879), (447, 1271268), (474, 1198854), (596, 953451), (711, 799236), (894, 635634), (948, 599427), (1341, 423756), (1422, 399618), (1788, 317817), (2133, 266412), (2682, 211878), (2844, 199809), (4023, 141252), (4266, 133206), (5364, 105939), (6399, 88804), (8046, 70626), (8532, 66603), (11771, 48276), (12069, 47084), (12798, 44402), (16092, 35313), (22201, 25596), (23542, 24138)]