258218556

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^2\times {\mathrm{293}}^1$

素因数の和:842

約数の個数: 36

約数和(自身を含む): 606805416

約数和(自身を除く): 348586860

約数列:

[1, 2, 3, 4, 6, 12, 271, 293, 542, 586, 813, 879, 1084, 1172, 1626, 1758, 3252, 3516, 73441, 79403, 146882, 158806, 220323, 238209, 293764, 317612, 440646, 476418, 881292, 952836, 21518213, 43036426, 64554639, 86072852, 129109278, 258218556]

約数ペア:

[(1, 258218556), (2, 129109278), (3, 86072852), (4, 64554639), (6, 43036426), (12, 21518213), (271, 952836), (293, 881292), (542, 476418), (586, 440646), (813, 317612), (879, 293764), (1084, 238209), (1172, 220323), (1626, 158806), (1758, 146882), (3252, 79403), (3516, 73441)]