333887856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 894133248

約数和(自身を除く): 560245392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 457, 491, 496, 744, 914, 982, 1371, 1473, 1488, 1828, 1964, 2742, 2946, 3656, 3928, 5484, 5892, 7312, 7856, 10968, 11784, 14167, 15221, 21936, 23568, 28334, 30442, 42501, 45663, 56668, 60884, 85002, 91326, 113336, 121768, 170004, 182652, 224387, 226672, 243536, 340008, 365304, 448774, 673161, 680016, 730608, 897548, 1346322, 1795096, 2692644, 3590192, 5385288, 6955997, 10770576, 13911994, 20867991, 27823988, 41735982, 55647976, 83471964, 111295952, 166943928, 333887856]

約数ペア:

[(1, 333887856), (2, 166943928), (3, 111295952), (4, 83471964), (6, 55647976), (8, 41735982), (12, 27823988), (16, 20867991), (24, 13911994), (31, 10770576), (48, 6955997), (62, 5385288), (93, 3590192), (124, 2692644), (186, 1795096), (248, 1346322), (372, 897548), (457, 730608), (491, 680016), (496, 673161), (744, 448774), (914, 365304), (982, 340008), (1371, 243536), (1473, 226672), (1488, 224387), (1828, 182652), (1964, 170004), (2742, 121768), (2946, 113336), (3656, 91326), (3928, 85002), (5484, 60884), (5892, 56668), (7312, 45663), (7856, 42501), (10968, 30442), (11784, 28334), (14167, 23568), (15221, 21936)]