247130272

素因数分解:

$2^5\times {\mathrm{659}}^1\times {\mathrm{11719}}^1$

素因数の和:12388

約数の個数: 24

約数和(自身を含む): 487317600

約数和(自身を除く): 240187328

約数列:

[1, 2, 4, 8, 16, 32, 659, 1318, 2636, 5272, 10544, 11719, 21088, 23438, 46876, 93752, 187504, 375008, 7722821, 15445642, 30891284, 61782568, 123565136, 247130272]

約数ペア:

[(1, 247130272), (2, 123565136), (4, 61782568), (8, 30891284), (16, 15445642), (32, 7722821), (659, 375008), (1318, 187504), (2636, 93752), (5272, 46876), (10544, 23438), (11719, 21088)]