3181821776

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{2311}}^1$

素因数の和:2992

約数の個数: 80

約数和(自身を含む): 7430952960

約数和(自身を除く): 4249131184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 647, 1064, 1294, 2128, 2311, 2588, 4529, 4622, 5176, 9058, 9244, 10352, 12293, 16177, 18116, 18488, 24586, 32354, 36232, 36976, 43909, 49172, 64708, 72464, 86051, 87818, 98344, 129416, 172102, 175636, 196688, 258832, 307363, 344204, 351272, 614726, 688408, 702544, 1229452, 1376816, 1495217, 2458904, 2990434, 4917808, 5980868, 10466519, 11961736, 20933038, 23923472, 28409123, 41866076, 56818246, 83732152, 113636492, 167464304, 198863861, 227272984, 397727722, 454545968, 795455444, 1590910888, 3181821776]

約数ペア:

[(1, 3181821776), (2, 1590910888), (4, 795455444), (7, 454545968), (8, 397727722), (14, 227272984), (16, 198863861), (19, 167464304), (28, 113636492), (38, 83732152), (56, 56818246), (76, 41866076), (112, 28409123), (133, 23923472), (152, 20933038), (266, 11961736), (304, 10466519), (532, 5980868), (647, 4917808), (1064, 2990434), (1294, 2458904), (2128, 1495217), (2311, 1376816), (2588, 1229452), (4529, 702544), (4622, 688408), (5176, 614726), (9058, 351272), (9244, 344204), (10352, 307363), (12293, 258832), (16177, 196688), (18116, 175636), (18488, 172102), (24586, 129416), (32354, 98344), (36232, 87818), (36976, 86051), (43909, 72464), (49172, 64708)]