313498008

素因数分解:

$2^3\times 3^2\times {\mathrm{613}}^1\times {\mathrm{7103}}^1$

素因数の和:7728

約数の個数: 48

約数和(自身を含む): 850561920

約数和(自身を除く): 537063912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 613, 1226, 1839, 2452, 3678, 4904, 5517, 7103, 7356, 11034, 14206, 14712, 21309, 22068, 28412, 42618, 44136, 56824, 63927, 85236, 127854, 170472, 255708, 511416, 4354139, 8708278, 13062417, 17416556, 26124834, 34833112, 39187251, 52249668, 78374502, 104499336, 156749004, 313498008]

約数ペア:

[(1, 313498008), (2, 156749004), (3, 104499336), (4, 78374502), (6, 52249668), (8, 39187251), (9, 34833112), (12, 26124834), (18, 17416556), (24, 13062417), (36, 8708278), (72, 4354139), (613, 511416), (1226, 255708), (1839, 170472), (2452, 127854), (3678, 85236), (4904, 63927), (5517, 56824), (7103, 44136), (7356, 42618), (11034, 28412), (14206, 22068), (14712, 21309)]