390773568

素因数分解:

$2^6\times 3^1\times {\mathrm{823}}^1\times {\mathrm{2473}}^1$

素因数の和:3311

約数の個数: 56

約数和(自身を含む): 1035596608

約数和(自身を除く): 644823040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 823, 1646, 2469, 2473, 3292, 4938, 4946, 6584, 7419, 9876, 9892, 13168, 14838, 19752, 19784, 26336, 29676, 39504, 39568, 52672, 59352, 79008, 79136, 118704, 158016, 158272, 237408, 474816, 2035279, 4070558, 6105837, 8141116, 12211674, 16282232, 24423348, 32564464, 48846696, 65128928, 97693392, 130257856, 195386784, 390773568]

約数ペア:

[(1, 390773568), (2, 195386784), (3, 130257856), (4, 97693392), (6, 65128928), (8, 48846696), (12, 32564464), (16, 24423348), (24, 16282232), (32, 12211674), (48, 8141116), (64, 6105837), (96, 4070558), (192, 2035279), (823, 474816), (1646, 237408), (2469, 158272), (2473, 158016), (3292, 118704), (4938, 79136), (4946, 79008), (6584, 59352), (7419, 52672), (9876, 39568), (9892, 39504), (13168, 29676), (14838, 26336), (19752, 19784)]