278159424

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{62989}}^1$

素因数の和:63027

約数の個数: 56

約数和(自身を含む): 767974080

約数和(自身を除く): 489814656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 62989, 125978, 188967, 251956, 377934, 503912, 755868, 1007824, 1448747, 1511736, 2015648, 2897494, 3023472, 4031296, 4346241, 5794988, 6046944, 8692482, 11589976, 12093888, 17384964, 23179952, 34769928, 46359904, 69539856, 92719808, 139079712, 278159424]

約数ペア:

[(1, 278159424), (2, 139079712), (3, 92719808), (4, 69539856), (6, 46359904), (8, 34769928), (12, 23179952), (16, 17384964), (23, 12093888), (24, 11589976), (32, 8692482), (46, 6046944), (48, 5794988), (64, 4346241), (69, 4031296), (92, 3023472), (96, 2897494), (138, 2015648), (184, 1511736), (192, 1448747), (276, 1007824), (368, 755868), (552, 503912), (736, 377934), (1104, 251956), (1472, 188967), (2208, 125978), (4416, 62989)]