254616

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^2$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 642780

約数和(自身を除く): 388164

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 10609, 21218, 31827, 42436, 63654, 84872, 127308, 254616]

約数ペア:

[(1, 254616), (2, 127308), (3, 84872), (4, 63654), (6, 42436), (8, 31827), (12, 21218), (24, 10609), (103, 2472), (206, 1236), (309, 824), (412, 618)]