289320858

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{1249}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 665145000

約数和(自身を除く): 375824142

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 757, 1249, 1514, 2271, 2498, 3747, 4542, 6813, 7494, 11241, 12869, 13626, 21233, 22482, 25738, 38607, 42466, 63699, 77214, 115821, 127398, 191097, 231642, 382194, 945493, 1890986, 2836479, 5672958, 8509437, 16073381, 17018874, 32146762, 48220143, 96440286, 144660429, 289320858]

約数ペア:

[(1, 289320858), (2, 144660429), (3, 96440286), (6, 48220143), (9, 32146762), (17, 17018874), (18, 16073381), (34, 8509437), (51, 5672958), (102, 2836479), (153, 1890986), (306, 945493), (757, 382194), (1249, 231642), (1514, 191097), (2271, 127398), (2498, 115821), (3747, 77214), (4542, 63699), (6813, 42466), (7494, 38607), (11241, 25738), (12869, 22482), (13626, 21233)]