340623241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 433152000

約数和(自身を除く): 92528759

約数列:

[1, 7, 19, 29, 47, 133, 203, 329, 551, 893, 1363, 1879, 3857, 6251, 9541, 13153, 25897, 35701, 54491, 88313, 181279, 249907, 381437, 618191, 1035329, 1677947, 2561077, 7247303, 11745629, 17927539, 48660463, 340623241]

約数ペア:

[(1, 340623241), (7, 48660463), (19, 17927539), (29, 11745629), (47, 7247303), (133, 2561077), (203, 1677947), (329, 1035329), (551, 618191), (893, 381437), (1363, 249907), (1879, 181279), (3857, 88313), (6251, 54491), (9541, 35701), (13153, 25897)]