247120752

素因数分解:

$2^4\times 3^1\times {\mathrm{337}}^1\times {\mathrm{15277}}^1$

素因数の和:15625

約数の個数: 40

約数和(自身を含む): 640331536

約数和(自身を除く): 393210784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 337, 674, 1011, 1348, 2022, 2696, 4044, 5392, 8088, 15277, 16176, 30554, 45831, 61108, 91662, 122216, 183324, 244432, 366648, 733296, 5148349, 10296698, 15445047, 20593396, 30890094, 41186792, 61780188, 82373584, 123560376, 247120752]

約数ペア:

[(1, 247120752), (2, 123560376), (3, 82373584), (4, 61780188), (6, 41186792), (8, 30890094), (12, 20593396), (16, 15445047), (24, 10296698), (48, 5148349), (337, 733296), (674, 366648), (1011, 244432), (1348, 183324), (2022, 122216), (2696, 91662), (4044, 61108), (5392, 45831), (8088, 30554), (15277, 16176)]