1243573872

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{66601}}^1$

素因数の和:67001

約数の個数: 40

約数和(自身を含む): 3220872720

約数和(自身を除く): 1977298848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 18672, 66601, 133202, 199803, 266404, 399606, 532808, 799212, 1065616, 1598424, 3196848, 25907789, 51815578, 77723367, 103631156, 155446734, 207262312, 310893468, 414524624, 621786936, 1243573872]

約数ペア:

[(1, 1243573872), (2, 621786936), (3, 414524624), (4, 310893468), (6, 207262312), (8, 155446734), (12, 103631156), (16, 77723367), (24, 51815578), (48, 25907789), (389, 3196848), (778, 1598424), (1167, 1065616), (1556, 799212), (2334, 532808), (3112, 399606), (4668, 266404), (6224, 199803), (9336, 133202), (18672, 66601)]