397177548

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1\times {\mathrm{859}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 946632960

約数和(自身を除く): 549455412

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 727, 859, 1454, 1718, 2181, 2577, 2908, 3436, 4362, 5154, 8724, 10308, 38531, 45527, 77062, 91054, 115593, 136581, 154124, 182108, 231186, 273162, 462372, 546324, 624493, 1248986, 1873479, 2497972, 3746958, 7493916, 33098129, 66196258, 99294387, 132392516, 198588774, 397177548]

約数ペア:

[(1, 397177548), (2, 198588774), (3, 132392516), (4, 99294387), (6, 66196258), (12, 33098129), (53, 7493916), (106, 3746958), (159, 2497972), (212, 1873479), (318, 1248986), (636, 624493), (727, 546324), (859, 462372), (1454, 273162), (1718, 231186), (2181, 182108), (2577, 154124), (2908, 136581), (3436, 115593), (4362, 91054), (5154, 77062), (8724, 45527), (10308, 38531)]