493670528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12899}}^1$

素因数の和:12949

約数の個数: 64

約数和(自身を含む): 1105272000

約数和(自身を除く): 611601472

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 4784, 9568, 12899, 19136, 25798, 38272, 51596, 103192, 167687, 206384, 296677, 335374, 412768, 593354, 670748, 825536, 1186708, 1341496, 1651072, 2373416, 2682992, 3856801, 4746832, 5365984, 7713602, 9493664, 10731968, 15427204, 18987328, 21463936, 30854408, 37974656, 61708816, 123417632, 246835264, 493670528]

約数ペア:

[(1, 493670528), (2, 246835264), (4, 123417632), (8, 61708816), (13, 37974656), (16, 30854408), (23, 21463936), (26, 18987328), (32, 15427204), (46, 10731968), (52, 9493664), (64, 7713602), (92, 5365984), (104, 4746832), (128, 3856801), (184, 2682992), (208, 2373416), (299, 1651072), (368, 1341496), (416, 1186708), (598, 825536), (736, 670748), (832, 593354), (1196, 412768), (1472, 335374), (1664, 296677), (2392, 206384), (2944, 167687), (4784, 103192), (9568, 51596), (12899, 38272), (19136, 25798)]