231931866

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{1181}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 471816576

約数和(自身を除く): 239884710

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 461, 922, 1181, 1383, 2362, 2766, 3543, 7086, 32731, 65462, 83851, 98193, 167702, 196386, 251553, 503106, 544441, 1088882, 1633323, 3266646, 38655311, 77310622, 115965933, 231931866]

約数ペア:

[(1, 231931866), (2, 115965933), (3, 77310622), (6, 38655311), (71, 3266646), (142, 1633323), (213, 1088882), (426, 544441), (461, 503106), (922, 251553), (1181, 196386), (1383, 167702), (2362, 98193), (2766, 83851), (3543, 65462), (7086, 32731)]