321286076

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{919}}^1\times {\mathrm{1231}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 571253760

約数和(自身を除く): 249967684

約数列:

[1, 2, 4, 71, 142, 284, 919, 1231, 1838, 2462, 3676, 4924, 65249, 87401, 130498, 174802, 260996, 349604, 1131289, 2262578, 4525156, 80321519, 160643038, 321286076]

約数ペア:

[(1, 321286076), (2, 160643038), (4, 80321519), (71, 4525156), (142, 2262578), (284, 1131289), (919, 349604), (1231, 260996), (1838, 174802), (2462, 130498), (3676, 87401), (4924, 65249)]