1083900368

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:676

約数の個数: 60

約数和(自身を含む): 2188671300

約数和(自身を除く): 1104770932

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 449, 496, 628, 898, 961, 1256, 1796, 1922, 2512, 3592, 3844, 4867, 7184, 7688, 9734, 13919, 15376, 19468, 27838, 38936, 55676, 70493, 77872, 111352, 140986, 150877, 222704, 281972, 301754, 431489, 563944, 603508, 862978, 1127888, 1207016, 1725956, 2185283, 2414032, 3451912, 4370566, 6903824, 8741132, 17482264, 34964528, 67743773, 135487546, 270975092, 541950184, 1083900368]

約数ペア:

[(1, 1083900368), (2, 541950184), (4, 270975092), (8, 135487546), (16, 67743773), (31, 34964528), (62, 17482264), (124, 8741132), (157, 6903824), (248, 4370566), (314, 3451912), (449, 2414032), (496, 2185283), (628, 1725956), (898, 1207016), (961, 1127888), (1256, 862978), (1796, 603508), (1922, 563944), (2512, 431489), (3592, 301754), (3844, 281972), (4867, 222704), (7184, 150877), (7688, 140986), (9734, 111352), (13919, 77872), (15376, 70493), (19468, 55676), (27838, 38936)]