489332604

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{20177}}^1$

素因数の和:20274

約数の個数: 48

約数和(自身を含む): 1193246208

約数和(自身を除く): 703913604

約数列:

[1, 2, 3, 4, 6, 12, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 516, 564, 2021, 4042, 6063, 8084, 12126, 20177, 24252, 40354, 60531, 80708, 121062, 242124, 867611, 948319, 1735222, 1896638, 2602833, 2844957, 3470444, 3793276, 5205666, 5689914, 10411332, 11379828, 40777717, 81555434, 122333151, 163110868, 244666302, 489332604]

約数ペア:

[(1, 489332604), (2, 244666302), (3, 163110868), (4, 122333151), (6, 81555434), (12, 40777717), (43, 11379828), (47, 10411332), (86, 5689914), (94, 5205666), (129, 3793276), (141, 3470444), (172, 2844957), (188, 2602833), (258, 1896638), (282, 1735222), (516, 948319), (564, 867611), (2021, 242124), (4042, 121062), (6063, 80708), (8084, 60531), (12126, 40354), (20177, 24252)]