258528012

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{1249}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 618240000

約数和(自身を除く): 359711988

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 367, 564, 734, 1101, 1249, 1468, 2202, 2498, 3747, 4404, 4996, 7494, 14988, 17249, 34498, 51747, 58703, 68996, 103494, 117406, 176109, 206988, 234812, 352218, 458383, 704436, 916766, 1375149, 1833532, 2750298, 5500596, 21544001, 43088002, 64632003, 86176004, 129264006, 258528012]

約数ペア:

[(1, 258528012), (2, 129264006), (3, 86176004), (4, 64632003), (6, 43088002), (12, 21544001), (47, 5500596), (94, 2750298), (141, 1833532), (188, 1375149), (282, 916766), (367, 704436), (564, 458383), (734, 352218), (1101, 234812), (1249, 206988), (1468, 176109), (2202, 117406), (2498, 103494), (3747, 68996), (4404, 58703), (4996, 51747), (7494, 34498), (14988, 17249)]