268145086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1601}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 459530496

約数和(自身を除く): 191385410

約数列:

[1, 2, 11, 22, 23, 46, 253, 331, 506, 662, 1601, 3202, 3641, 7282, 7613, 15226, 17611, 35222, 36823, 73646, 83743, 167486, 405053, 529931, 810106, 1059862, 5829241, 11658482, 12188413, 24376826, 134072543, 268145086]

約数ペア:

[(1, 268145086), (2, 134072543), (11, 24376826), (22, 12188413), (23, 11658482), (46, 5829241), (253, 1059862), (331, 810106), (506, 529931), (662, 405053), (1601, 167486), (3202, 83743), (3641, 73646), (7282, 36823), (7613, 35222), (15226, 17611)]