327071704

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{587}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 655273080

約数和(自身を除く): 328201376

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 241, 289, 482, 578, 587, 964, 1156, 1174, 1928, 2312, 2348, 4097, 4696, 8194, 9979, 16388, 19958, 32776, 39916, 69649, 79832, 139298, 141467, 169643, 278596, 282934, 339286, 557192, 565868, 678572, 1131736, 1357144, 2404939, 4809878, 9619756, 19239512, 40883963, 81767926, 163535852, 327071704]

約数ペア:

[(1, 327071704), (2, 163535852), (4, 81767926), (8, 40883963), (17, 19239512), (34, 9619756), (68, 4809878), (136, 2404939), (241, 1357144), (289, 1131736), (482, 678572), (578, 565868), (587, 557192), (964, 339286), (1156, 282934), (1174, 278596), (1928, 169643), (2312, 141467), (2348, 139298), (4097, 79832), (4696, 69649), (8194, 39916), (9979, 32776), (16388, 19958)]