1077840816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90911}}^1$

素因数の和:90954

約数の個数: 80

約数和(自身を含む): 3156464640

約数和(自身を除く): 2078623824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 90911, 181822, 272733, 363644, 545466, 727288, 1090932, 1181843, 1454576, 1727309, 2181864, 2363686, 3454618, 3545529, 4363728, 4727372, 5181927, 6909236, 7091058, 9454744, 10363854, 13818472, 14182116, 18909488, 20727708, 22455017, 27636944, 28364232, 41455416, 44910034, 56728464, 67365051, 82910832, 89820068, 134730102, 179640136, 269460204, 359280272, 538920408, 1077840816]

約数ペア:

[(1, 1077840816), (2, 538920408), (3, 359280272), (4, 269460204), (6, 179640136), (8, 134730102), (12, 89820068), (13, 82910832), (16, 67365051), (19, 56728464), (24, 44910034), (26, 41455416), (38, 28364232), (39, 27636944), (48, 22455017), (52, 20727708), (57, 18909488), (76, 14182116), (78, 13818472), (104, 10363854), (114, 9454744), (152, 7091058), (156, 6909236), (208, 5181927), (228, 4727372), (247, 4363728), (304, 3545529), (312, 3454618), (456, 2363686), (494, 2181864), (624, 1727309), (741, 1454576), (912, 1181843), (988, 1090932), (1482, 727288), (1976, 545466), (2964, 363644), (3952, 272733), (5928, 181822), (11856, 90911)]