8641608

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^2\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 22208880

約数和(自身を除く): 13567272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 163, 188, 282, 326, 376, 489, 564, 652, 978, 1128, 1304, 1956, 2209, 3912, 4418, 6627, 7661, 8836, 13254, 15322, 17672, 22983, 26508, 30644, 45966, 53016, 61288, 91932, 183864, 360067, 720134, 1080201, 1440268, 2160402, 2880536, 4320804, 8641608]

約数ペア:

[(1, 8641608), (2, 4320804), (3, 2880536), (4, 2160402), (6, 1440268), (8, 1080201), (12, 720134), (24, 360067), (47, 183864), (94, 91932), (141, 61288), (163, 53016), (188, 45966), (282, 30644), (326, 26508), (376, 22983), (489, 17672), (564, 15322), (652, 13254), (978, 8836), (1128, 7661), (1304, 6627), (1956, 4418), (2209, 3912)]