220180848

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2027}}^1$

素因数の和:2142

約数の個数: 80

約数和(自身を含む): 595485696

約数和(自身を除く): 375304848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1488, 1752, 2027, 2263, 3504, 4054, 4526, 6081, 6789, 8108, 9052, 12162, 13578, 16216, 18104, 24324, 27156, 32432, 36208, 48648, 54312, 62837, 97296, 108624, 125674, 147971, 188511, 251348, 295942, 377022, 443913, 502696, 591884, 754044, 887826, 1005392, 1183768, 1508088, 1775652, 2367536, 3016176, 3551304, 4587101, 7102608, 9174202, 13761303, 18348404, 27522606, 36696808, 55045212, 73393616, 110090424, 220180848]

約数ペア:

[(1, 220180848), (2, 110090424), (3, 73393616), (4, 55045212), (6, 36696808), (8, 27522606), (12, 18348404), (16, 13761303), (24, 9174202), (31, 7102608), (48, 4587101), (62, 3551304), (73, 3016176), (93, 2367536), (124, 1775652), (146, 1508088), (186, 1183768), (219, 1005392), (248, 887826), (292, 754044), (372, 591884), (438, 502696), (496, 443913), (584, 377022), (744, 295942), (876, 251348), (1168, 188511), (1488, 147971), (1752, 125674), (2027, 108624), (2263, 97296), (3504, 62837), (4054, 54312), (4526, 48648), (6081, 36208), (6789, 32432), (8108, 27156), (9052, 24324), (12162, 18104), (13578, 16216)]