391025136

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{80657}}^1$

素因数の和:80769

約数の個数: 40

約数和(自身を含む): 1020162384

約数和(自身を除く): 629137248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4848, 80657, 161314, 241971, 322628, 483942, 645256, 967884, 1290512, 1935768, 3871536, 8146357, 16292714, 24439071, 32585428, 48878142, 65170856, 97756284, 130341712, 195512568, 391025136]

約数ペア:

[(1, 391025136), (2, 195512568), (3, 130341712), (4, 97756284), (6, 65170856), (8, 48878142), (12, 32585428), (16, 24439071), (24, 16292714), (48, 8146357), (101, 3871536), (202, 1935768), (303, 1290512), (404, 967884), (606, 645256), (808, 483942), (1212, 322628), (1616, 241971), (2424, 161314), (4848, 80657)]