228187216

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 447632064

約数和(自身を除く): 219444848

約数列:

[1, 2, 4, 8, 16, 211, 257, 263, 422, 514, 526, 844, 1028, 1052, 1688, 2056, 2104, 3376, 4112, 4208, 54227, 55493, 67591, 108454, 110986, 135182, 216908, 221972, 270364, 433816, 443944, 540728, 867632, 887888, 1081456, 14261701, 28523402, 57046804, 114093608, 228187216]

約数ペア:

[(1, 228187216), (2, 114093608), (4, 57046804), (8, 28523402), (16, 14261701), (211, 1081456), (257, 887888), (263, 867632), (422, 540728), (514, 443944), (526, 433816), (844, 270364), (1028, 221972), (1052, 216908), (1688, 135182), (2056, 110986), (2104, 108454), (3376, 67591), (4112, 55493), (4208, 54227)]