289232448

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:772

約数の個数: 112

約数和(自身を含む): 799039296

約数和(自身を除く): 509806848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 53, 64, 86, 96, 106, 129, 159, 172, 192, 212, 258, 318, 344, 424, 516, 636, 661, 688, 848, 1032, 1272, 1322, 1376, 1696, 1983, 2064, 2279, 2544, 2644, 2752, 3392, 3966, 4128, 4558, 5088, 5288, 6837, 7932, 8256, 9116, 10176, 10576, 13674, 15864, 18232, 21152, 27348, 28423, 31728, 35033, 36464, 42304, 54696, 56846, 63456, 70066, 72928, 85269, 105099, 109392, 113692, 126912, 140132, 145856, 170538, 210198, 218784, 227384, 280264, 341076, 420396, 437568, 454768, 560528, 682152, 840792, 909536, 1121056, 1364304, 1506419, 1681584, 1819072, 2242112, 2728608, 3012838, 3363168, 4519257, 5457216, 6025676, 6726336, 9038514, 12051352, 18077028, 24102704, 36154056, 48205408, 72308112, 96410816, 144616224, 289232448]

約数ペア:

[(1, 289232448), (2, 144616224), (3, 96410816), (4, 72308112), (6, 48205408), (8, 36154056), (12, 24102704), (16, 18077028), (24, 12051352), (32, 9038514), (43, 6726336), (48, 6025676), (53, 5457216), (64, 4519257), (86, 3363168), (96, 3012838), (106, 2728608), (129, 2242112), (159, 1819072), (172, 1681584), (192, 1506419), (212, 1364304), (258, 1121056), (318, 909536), (344, 840792), (424, 682152), (516, 560528), (636, 454768), (661, 437568), (688, 420396), (848, 341076), (1032, 280264), (1272, 227384), (1322, 218784), (1376, 210198), (1696, 170538), (1983, 145856), (2064, 140132), (2279, 126912), (2544, 113692), (2644, 109392), (2752, 105099), (3392, 85269), (3966, 72928), (4128, 70066), (4558, 63456), (5088, 56846), (5288, 54696), (6837, 42304), (7932, 36464), (8256, 35033), (9116, 31728), (10176, 28423), (10576, 27348), (13674, 21152), (15864, 18232)]