242578468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2861}}^1$

素因数の和:2964

約数の個数: 48

約数和(自身を含む): 484662528

約数和(自身を除く): 242084060

約数列:

[1, 2, 4, 11, 22, 41, 44, 47, 82, 94, 164, 188, 451, 517, 902, 1034, 1804, 1927, 2068, 2861, 3854, 5722, 7708, 11444, 21197, 31471, 42394, 62942, 84788, 117301, 125884, 134467, 234602, 268934, 469204, 537868, 1290311, 1479137, 2580622, 2958274, 5161244, 5513147, 5916548, 11026294, 22052588, 60644617, 121289234, 242578468]

約数ペア:

[(1, 242578468), (2, 121289234), (4, 60644617), (11, 22052588), (22, 11026294), (41, 5916548), (44, 5513147), (47, 5161244), (82, 2958274), (94, 2580622), (164, 1479137), (188, 1290311), (451, 537868), (517, 469204), (902, 268934), (1034, 234602), (1804, 134467), (1927, 125884), (2068, 117301), (2861, 84788), (3854, 62942), (5722, 42394), (7708, 31471), (11444, 21197)]