491159304

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{15193}}^1$

素因数の和:15654

約数の個数: 48

約数和(自身を含む): 1333273500

約数和(自身を除く): 842114196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2694, 3592, 4041, 5388, 8082, 10776, 15193, 16164, 30386, 32328, 45579, 60772, 91158, 121544, 136737, 182316, 273474, 364632, 546948, 1093896, 6821657, 13643314, 20464971, 27286628, 40929942, 54573256, 61394913, 81859884, 122789826, 163719768, 245579652, 491159304]

約数ペア:

[(1, 491159304), (2, 245579652), (3, 163719768), (4, 122789826), (6, 81859884), (8, 61394913), (9, 54573256), (12, 40929942), (18, 27286628), (24, 20464971), (36, 13643314), (72, 6821657), (449, 1093896), (898, 546948), (1347, 364632), (1796, 273474), (2694, 182316), (3592, 136737), (4041, 121544), (5388, 91158), (8082, 60772), (10776, 45579), (15193, 32328), (16164, 30386)]