15281856

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 84

約数和(自身を含む): 44893992

約数和(自身を除く): 29612136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 617, 688, 774, 1032, 1234, 1376, 1548, 1851, 2064, 2468, 2752, 3096, 3702, 4128, 4936, 5553, 6192, 7404, 8256, 9872, 11106, 12384, 14808, 19744, 22212, 24768, 26531, 29616, 39488, 44424, 53062, 59232, 79593, 88848, 106124, 118464, 159186, 177696, 212248, 238779, 318372, 355392, 424496, 477558, 636744, 848992, 955116, 1273488, 1697984, 1910232, 2546976, 3820464, 5093952, 7640928, 15281856]

約数ペア:

[(1, 15281856), (2, 7640928), (3, 5093952), (4, 3820464), (6, 2546976), (8, 1910232), (9, 1697984), (12, 1273488), (16, 955116), (18, 848992), (24, 636744), (32, 477558), (36, 424496), (43, 355392), (48, 318372), (64, 238779), (72, 212248), (86, 177696), (96, 159186), (129, 118464), (144, 106124), (172, 88848), (192, 79593), (258, 59232), (288, 53062), (344, 44424), (387, 39488), (516, 29616), (576, 26531), (617, 24768), (688, 22212), (774, 19744), (1032, 14808), (1234, 12384), (1376, 11106), (1548, 9872), (1851, 8256), (2064, 7404), (2468, 6192), (2752, 5553), (3096, 4936), (3702, 4128)]