1268869924528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1607923}}^1$

素因数の和:1608042

約数の個数: 80

約数和(自身を含む): 2666941336576

約数和(自身を除く): 1398071412048

約数列:

[1, 2, 4, 8, 16, 31, 37, 43, 62, 74, 86, 124, 148, 172, 248, 296, 344, 496, 592, 688, 1147, 1333, 1591, 2294, 2666, 3182, 4588, 5332, 6364, 9176, 10664, 12728, 18352, 21328, 25456, 49321, 98642, 197284, 394568, 789136, 1607923, 3215846, 6431692, 12863384, 25726768, 49845613, 59493151, 69140689, 99691226, 118986302, 138281378, 199382452, 237972604, 276562756, 398764904, 475945208, 553125512, 797529808, 951890416, 1106251024, 1844287681, 2143361359, 2558205493, 3688575362, 4286722718, 5116410986, 7377150724, 8573445436, 10232821972, 14754301448, 17146890872, 20465643944, 29508602896, 34293781744, 40931287888, 79304370283, 158608740566, 317217481132, 634434962264, 1268869924528]

約数ペア:

[(1, 1268869924528), (2, 634434962264), (4, 317217481132), (8, 158608740566), (16, 79304370283), (31, 40931287888), (37, 34293781744), (43, 29508602896), (62, 20465643944), (74, 17146890872), (86, 14754301448), (124, 10232821972), (148, 8573445436), (172, 7377150724), (248, 5116410986), (296, 4286722718), (344, 3688575362), (496, 2558205493), (592, 2143361359), (688, 1844287681), (1147, 1106251024), (1333, 951890416), (1591, 797529808), (2294, 553125512), (2666, 475945208), (3182, 398764904), (4588, 276562756), (5332, 237972604), (6364, 199382452), (9176, 138281378), (10664, 118986302), (12728, 99691226), (18352, 69140689), (21328, 59493151), (25456, 49845613), (49321, 25726768), (98642, 12863384), (197284, 6431692), (394568, 3215846), (789136, 1607923)]