321738244

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{8017}}^1$

素因数の和:8227

約数の個数: 24

約数和(自身を含む): 574730240

約数和(自身を除く): 252991996

約数列:

[1, 2, 4, 79, 127, 158, 254, 316, 508, 8017, 10033, 16034, 20066, 32068, 40132, 633343, 1018159, 1266686, 2036318, 2533372, 4072636, 80434561, 160869122, 321738244]

約数ペア:

[(1, 321738244), (2, 160869122), (4, 80434561), (79, 4072636), (127, 2533372), (158, 2036318), (254, 1266686), (316, 1018159), (508, 633343), (8017, 40132), (10033, 32068), (16034, 20066)]