289351314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{14627}}^1$

素因数の和:14799

約数の個数: 48

約数和(自身を含む): 721101888

約数和(自身を除く): 431750574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6594, 9891, 14627, 19782, 29254, 43881, 87762, 102389, 131643, 204778, 263286, 307167, 614334, 921501, 1843002, 2296439, 4592878, 6889317, 13778634, 16075073, 20667951, 32150146, 41335902, 48225219, 96450438, 144675657, 289351314]

約数ペア:

[(1, 289351314), (2, 144675657), (3, 96450438), (6, 48225219), (7, 41335902), (9, 32150146), (14, 20667951), (18, 16075073), (21, 13778634), (42, 6889317), (63, 4592878), (126, 2296439), (157, 1843002), (314, 921501), (471, 614334), (942, 307167), (1099, 263286), (1413, 204778), (2198, 131643), (2826, 102389), (3297, 87762), (6594, 43881), (9891, 29254), (14627, 19782)]