256140005761

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{357239}}^1$

素因数の和:357600

約数の個数: 16

約数和(自身を含む): 268187212800

約数和(自身を除く): 12047207039

約数列:

[1, 31, 101, 229, 3131, 7099, 23129, 357239, 716999, 11074409, 36081139, 81807731, 1118515309, 2536039661, 8262580831, 256140005761]

約数ペア:

[(1, 256140005761), (31, 8262580831), (101, 2536039661), (229, 1118515309), (3131, 81807731), (7099, 36081139), (23129, 11074409), (357239, 716999)]