269675512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{2161}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 533149200

約数和(自身を除く): 263473688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 821, 1642, 2161, 3284, 4322, 6568, 8644, 15599, 17288, 31198, 41059, 62396, 82118, 124792, 164236, 328472, 1774181, 3548362, 7096724, 14193448, 33709439, 67418878, 134837756, 269675512]

約数ペア:

[(1, 269675512), (2, 134837756), (4, 67418878), (8, 33709439), (19, 14193448), (38, 7096724), (76, 3548362), (152, 1774181), (821, 328472), (1642, 164236), (2161, 124792), (3284, 82118), (4322, 62396), (6568, 41059), (8644, 31198), (15599, 17288)]