255783648

素因数分解:

$2^5\times 3^1\times {\mathrm{857}}^1\times {\mathrm{3109}}^1$

素因数の和:3979

約数の個数: 48

約数和(自身を含む): 672431760

約数和(自身を除く): 416648112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 857, 1714, 2571, 3109, 3428, 5142, 6218, 6856, 9327, 10284, 12436, 13712, 18654, 20568, 24872, 27424, 37308, 41136, 49744, 74616, 82272, 99488, 149232, 298464, 2664413, 5328826, 7993239, 10657652, 15986478, 21315304, 31972956, 42630608, 63945912, 85261216, 127891824, 255783648]

約数ペア:

[(1, 255783648), (2, 127891824), (3, 85261216), (4, 63945912), (6, 42630608), (8, 31972956), (12, 21315304), (16, 15986478), (24, 10657652), (32, 7993239), (48, 5328826), (96, 2664413), (857, 298464), (1714, 149232), (2571, 99488), (3109, 82272), (3428, 74616), (5142, 49744), (6218, 41136), (6856, 37308), (9327, 27424), (10284, 24872), (12436, 20568), (13712, 18654)]