468655272

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{209971}}^1$

素因数の和:210014

約数の個数: 48

約数和(自身を含む): 1310225280

約数和(自身を除く): 841570008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 209971, 419942, 629913, 839884, 1259826, 1679768, 1889739, 2519652, 3779478, 5039304, 6509101, 7558956, 13018202, 15117912, 19527303, 26036404, 39054606, 52072808, 58581909, 78109212, 117163818, 156218424, 234327636, 468655272]

約数ペア:

[(1, 468655272), (2, 234327636), (3, 156218424), (4, 117163818), (6, 78109212), (8, 58581909), (9, 52072808), (12, 39054606), (18, 26036404), (24, 19527303), (31, 15117912), (36, 13018202), (62, 7558956), (72, 6509101), (93, 5039304), (124, 3779478), (186, 2519652), (248, 1889739), (279, 1679768), (372, 1259826), (558, 839884), (744, 629913), (1116, 419942), (2232, 209971)]