245396352

素因数分解:

$2^7\times 3^1\times {\mathrm{639053}}^1$

素因数の和:639070

約数の個数: 32

約数和(自身を含む): 651835080

約数和(自身を除く): 406438728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 639053, 1278106, 1917159, 2556212, 3834318, 5112424, 7668636, 10224848, 15337272, 20449696, 30674544, 40899392, 61349088, 81798784, 122698176, 245396352]

約数ペア:

[(1, 245396352), (2, 122698176), (3, 81798784), (4, 61349088), (6, 40899392), (8, 30674544), (12, 20449696), (16, 15337272), (24, 10224848), (32, 7668636), (48, 5112424), (64, 3834318), (96, 2556212), (128, 1917159), (192, 1278106), (384, 639053)]