355188172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 681327360

約数和(自身を除く): 326139188

約数列:

[1, 2, 4, 23, 29, 46, 58, 67, 92, 116, 134, 268, 667, 1334, 1541, 1943, 1987, 2668, 3082, 3886, 3974, 6164, 7772, 7948, 44689, 45701, 57623, 89378, 91402, 115246, 133129, 178756, 182804, 230492, 266258, 532516, 1325329, 2650658, 3061967, 3860741, 5301316, 6123934, 7721482, 12247868, 15442964, 88797043, 177594086, 355188172]

約数ペア:

[(1, 355188172), (2, 177594086), (4, 88797043), (23, 15442964), (29, 12247868), (46, 7721482), (58, 6123934), (67, 5301316), (92, 3860741), (116, 3061967), (134, 2650658), (268, 1325329), (667, 532516), (1334, 266258), (1541, 230492), (1943, 182804), (1987, 178756), (2668, 133129), (3082, 115246), (3886, 91402), (3974, 89378), (6164, 57623), (7772, 45701), (7948, 44689)]