680328

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 2012400

約数和(自身を除く): 1332072

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, 859, 1718, 2577, 3436, 5154, 6872, 7731, 9449, 10308, 15462, 18898, 20616, 28347, 30924, 37796, 56694, 61848, 75592, 85041, 113388, 170082, 226776, 340164, 680328]

約数ペア:

[(1, 680328), (2, 340164), (3, 226776), (4, 170082), (6, 113388), (8, 85041), (9, 75592), (11, 61848), (12, 56694), (18, 37796), (22, 30924), (24, 28347), (33, 20616), (36, 18898), (44, 15462), (66, 10308), (72, 9449), (88, 7731), (99, 6872), (132, 5154), (198, 3436), (264, 2577), (396, 1718), (792, 859)]