263626452

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{593}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 683026344

約数和(自身を除く): 419399892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 233, 318, 466, 477, 593, 636, 699, 932, 954, 1186, 1398, 1779, 1908, 2097, 2372, 2796, 3558, 4194, 5337, 7116, 8388, 10674, 12349, 21348, 24698, 31429, 37047, 49396, 62858, 74094, 94287, 111141, 125716, 138169, 148188, 188574, 222282, 276338, 282861, 377148, 414507, 444564, 552676, 565722, 829014, 1131444, 1243521, 1658028, 2487042, 4974084, 7322957, 14645914, 21968871, 29291828, 43937742, 65906613, 87875484, 131813226, 263626452]

約数ペア:

[(1, 263626452), (2, 131813226), (3, 87875484), (4, 65906613), (6, 43937742), (9, 29291828), (12, 21968871), (18, 14645914), (36, 7322957), (53, 4974084), (106, 2487042), (159, 1658028), (212, 1243521), (233, 1131444), (318, 829014), (466, 565722), (477, 552676), (593, 444564), (636, 414507), (699, 377148), (932, 282861), (954, 276338), (1186, 222282), (1398, 188574), (1779, 148188), (1908, 138169), (2097, 125716), (2372, 111141), (2796, 94287), (3558, 74094), (4194, 62858), (5337, 49396), (7116, 37047), (8388, 31429), (10674, 24698), (12349, 21348)]