217313256

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 554803200

約数和(自身を除く): 337489944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 127, 166, 249, 254, 332, 381, 498, 508, 664, 762, 859, 996, 1016, 1524, 1718, 1992, 2577, 3048, 3436, 5154, 6872, 10308, 10541, 20616, 21082, 31623, 42164, 63246, 71297, 84328, 109093, 126492, 142594, 213891, 218186, 252984, 285188, 327279, 427782, 436372, 570376, 654558, 855564, 872744, 1309116, 1711128, 2618232, 9054719, 18109438, 27164157, 36218876, 54328314, 72437752, 108656628, 217313256]

約数ペア:

[(1, 217313256), (2, 108656628), (3, 72437752), (4, 54328314), (6, 36218876), (8, 27164157), (12, 18109438), (24, 9054719), (83, 2618232), (127, 1711128), (166, 1309116), (249, 872744), (254, 855564), (332, 654558), (381, 570376), (498, 436372), (508, 427782), (664, 327279), (762, 285188), (859, 252984), (996, 218186), (1016, 213891), (1524, 142594), (1718, 126492), (1992, 109093), (2577, 84328), (3048, 71297), (3436, 63246), (5154, 42164), (6872, 31623), (10308, 21082), (10541, 20616)]