228974328

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{289109}}^1$

素因数の和:289132

約数の個数: 48

約数和(自身を含む): 676517400

約数和(自身を除く): 447543072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 289109, 578218, 867327, 1156436, 1734654, 2312872, 2601981, 3180199, 3469308, 5203962, 6360398, 6938616, 9540597, 10407924, 12720796, 19081194, 20815848, 25441592, 28621791, 38162388, 57243582, 76324776, 114487164, 228974328]

約数ペア:

[(1, 228974328), (2, 114487164), (3, 76324776), (4, 57243582), (6, 38162388), (8, 28621791), (9, 25441592), (11, 20815848), (12, 19081194), (18, 12720796), (22, 10407924), (24, 9540597), (33, 6938616), (36, 6360398), (44, 5203962), (66, 3469308), (72, 3180199), (88, 2601981), (99, 2312872), (132, 1734654), (198, 1156436), (264, 867327), (396, 578218), (792, 289109)]