1225656816

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{252817}}^1$

素因数の和:252929

約数の個数: 40

約数和(自身を含む): 3197642064

約数和(自身を除く): 1971985248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4848, 252817, 505634, 758451, 1011268, 1516902, 2022536, 3033804, 4045072, 6067608, 12135216, 25534517, 51069034, 76603551, 102138068, 153207102, 204276136, 306414204, 408552272, 612828408, 1225656816]

約数ペア:

[(1, 1225656816), (2, 612828408), (3, 408552272), (4, 306414204), (6, 204276136), (8, 153207102), (12, 102138068), (16, 76603551), (24, 51069034), (48, 25534517), (101, 12135216), (202, 6067608), (303, 4045072), (404, 3033804), (606, 2022536), (808, 1516902), (1212, 1011268), (1616, 758451), (2424, 505634), (4848, 252817)]