1252805216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 2796208128

約数和(自身を除く): 1543402912

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 127, 184, 208, 254, 299, 368, 416, 508, 598, 736, 1016, 1031, 1196, 1651, 2032, 2062, 2392, 2921, 3302, 4064, 4124, 4784, 5842, 6604, 8248, 9568, 11684, 13208, 13403, 16496, 23368, 23713, 26416, 26806, 32992, 37973, 46736, 47426, 52832, 53612, 75946, 93472, 94852, 107224, 130937, 151892, 189704, 214448, 261874, 303784, 308269, 379408, 428896, 523748, 607568, 616538, 758816, 1047496, 1215136, 1233076, 1702181, 2094992, 2466152, 3011551, 3404362, 4189984, 4932304, 6023102, 6808724, 9864608, 12046204, 13617448, 24092408, 27234896, 39150163, 48184816, 54469792, 78300326, 96369632, 156600652, 313201304, 626402608, 1252805216]

約数ペア:

[(1, 1252805216), (2, 626402608), (4, 313201304), (8, 156600652), (13, 96369632), (16, 78300326), (23, 54469792), (26, 48184816), (32, 39150163), (46, 27234896), (52, 24092408), (92, 13617448), (104, 12046204), (127, 9864608), (184, 6808724), (208, 6023102), (254, 4932304), (299, 4189984), (368, 3404362), (416, 3011551), (508, 2466152), (598, 2094992), (736, 1702181), (1016, 1233076), (1031, 1215136), (1196, 1047496), (1651, 758816), (2032, 616538), (2062, 607568), (2392, 523748), (2921, 428896), (3302, 379408), (4064, 308269), (4124, 303784), (4784, 261874), (5842, 214448), (6604, 189704), (8248, 151892), (9568, 130937), (11684, 107224), (13208, 94852), (13403, 93472), (16496, 75946), (23368, 53612), (23713, 52832), (26416, 47426), (26806, 46736), (32992, 37973)]