248586712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{46309}}^1$

素因数の和:46387

約数の個数: 32

約数和(自身を含む): 516819600

約数和(自身を除く): 268232888

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 46309, 92618, 185236, 370472, 509399, 1018798, 2037596, 2824849, 4075192, 5649698, 11299396, 22598792, 31073339, 62146678, 124293356, 248586712]

約数ペア:

[(1, 248586712), (2, 124293356), (4, 62146678), (8, 31073339), (11, 22598792), (22, 11299396), (44, 5649698), (61, 4075192), (88, 2824849), (122, 2037596), (244, 1018798), (488, 509399), (671, 370472), (1342, 185236), (2684, 92618), (5368, 46309)]