256271454721

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9343}}^1\times {\mathrm{15773}}^1$

素因数の和:25200

約数の個数: 16

約数和(自身を含む): 268843474944

約数和(自身を除く): 12572020223

約数列:

[1, 37, 47, 1739, 9343, 15773, 345691, 439121, 583601, 741331, 16247477, 27429247, 147367139, 5452584143, 6926255533, 256271454721]

約数ペア:

[(1, 256271454721), (37, 6926255533), (47, 5452584143), (1739, 147367139), (9343, 27429247), (15773, 16247477), (345691, 741331), (439121, 583601)]