656368548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{12983}}^1$

素因数の和:13384

約数の個数: 48

約数和(自身を含む): 1675247616

約数和(自身を除く): 1018879068

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 383, 766, 1149, 1532, 2298, 4213, 4596, 8426, 12639, 12983, 16852, 25278, 25966, 38949, 50556, 51932, 77898, 142813, 155796, 285626, 428439, 571252, 856878, 1713756, 4972489, 9944978, 14917467, 19889956, 29834934, 54697379, 59669868, 109394758, 164092137, 218789516, 328184274, 656368548]

約数ペア:

[(1, 656368548), (2, 328184274), (3, 218789516), (4, 164092137), (6, 109394758), (11, 59669868), (12, 54697379), (22, 29834934), (33, 19889956), (44, 14917467), (66, 9944978), (132, 4972489), (383, 1713756), (766, 856878), (1149, 571252), (1532, 428439), (2298, 285626), (4213, 155796), (4596, 142813), (8426, 77898), (12639, 51932), (12983, 50556), (16852, 38949), (25278, 25966)]