268987416

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{141871}}^1$

素因数の和:141959

約数の個数: 32

約数和(自身を含む): 680985600

約数和(自身を除く): 411998184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 141871, 283742, 425613, 567484, 851226, 1134968, 1702452, 3404904, 11207809, 22415618, 33623427, 44831236, 67246854, 89662472, 134493708, 268987416]

約数ペア:

[(1, 268987416), (2, 134493708), (3, 89662472), (4, 67246854), (6, 44831236), (8, 33623427), (12, 22415618), (24, 11207809), (79, 3404904), (158, 1702452), (237, 1134968), (316, 851226), (474, 567484), (632, 425613), (948, 283742), (1896, 141871)]