381998616

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{513439}}^1$

素因数の和:513479

約数の個数: 32

約数和(自身を含む): 985804800

約数和(自身を除く): 603806184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 513439, 1026878, 1540317, 2053756, 3080634, 4107512, 6161268, 12322536, 15916609, 31833218, 47749827, 63666436, 95499654, 127332872, 190999308, 381998616]

約数ペア:

[(1, 381998616), (2, 190999308), (3, 127332872), (4, 95499654), (6, 63666436), (8, 47749827), (12, 31833218), (24, 15916609), (31, 12322536), (62, 6161268), (93, 4107512), (124, 3080634), (186, 2053756), (248, 1540317), (372, 1026878), (744, 513439)]