313230168

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{255907}}^1$

素因数の和:255936

約数の個数: 48

約数和(自身を含む): 898237080

約数和(自身を除く): 585006912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 255907, 511814, 767721, 1023628, 1535442, 2047256, 2303163, 3070884, 4350419, 4606326, 6141768, 8700838, 9212652, 13051257, 17401676, 18425304, 26102514, 34803352, 39153771, 52205028, 78307542, 104410056, 156615084, 313230168]

約数ペア:

[(1, 313230168), (2, 156615084), (3, 104410056), (4, 78307542), (6, 52205028), (8, 39153771), (9, 34803352), (12, 26102514), (17, 18425304), (18, 17401676), (24, 13051257), (34, 9212652), (36, 8700838), (51, 6141768), (68, 4606326), (72, 4350419), (102, 3070884), (136, 2303163), (153, 2047256), (204, 1535442), (306, 1023628), (408, 767721), (612, 511814), (1224, 255907)]