290585472

素因数分解:

$2^7\times 3^1\times {\mathrm{281}}^1\times {\mathrm{2693}}^1$

素因数の和:2991

約数の個数: 64

約数和(自身を含む): 774902160

約数和(自身を除く): 484316688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 281, 384, 562, 843, 1124, 1686, 2248, 2693, 3372, 4496, 5386, 6744, 8079, 8992, 10772, 13488, 16158, 17984, 21544, 26976, 32316, 35968, 43088, 53952, 64632, 86176, 107904, 129264, 172352, 258528, 344704, 517056, 756733, 1034112, 1513466, 2270199, 3026932, 4540398, 6053864, 9080796, 12107728, 18161592, 24215456, 36323184, 48430912, 72646368, 96861824, 145292736, 290585472]

約数ペア:

[(1, 290585472), (2, 145292736), (3, 96861824), (4, 72646368), (6, 48430912), (8, 36323184), (12, 24215456), (16, 18161592), (24, 12107728), (32, 9080796), (48, 6053864), (64, 4540398), (96, 3026932), (128, 2270199), (192, 1513466), (281, 1034112), (384, 756733), (562, 517056), (843, 344704), (1124, 258528), (1686, 172352), (2248, 129264), (2693, 107904), (3372, 86176), (4496, 64632), (5386, 53952), (6744, 43088), (8079, 35968), (8992, 32316), (10772, 26976), (13488, 21544), (16158, 17984)]