814960168

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{701}}^1\times {\mathrm{1201}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 1683388980

約数和(自身を除く): 868428812

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 701, 968, 1201, 1402, 2402, 2804, 4804, 5608, 7711, 9608, 13211, 15422, 26422, 30844, 52844, 61688, 84821, 105688, 145321, 169642, 290642, 339284, 581284, 678568, 841901, 1162568, 1683802, 3367604, 6735208, 9260911, 18521822, 37043644, 74087288, 101870021, 203740042, 407480084, 814960168]

約数ペア:

[(1, 814960168), (2, 407480084), (4, 203740042), (8, 101870021), (11, 74087288), (22, 37043644), (44, 18521822), (88, 9260911), (121, 6735208), (242, 3367604), (484, 1683802), (701, 1162568), (968, 841901), (1201, 678568), (1402, 581284), (2402, 339284), (2804, 290642), (4804, 169642), (5608, 145321), (7711, 105688), (9608, 84821), (13211, 61688), (15422, 52844), (26422, 30844)]