387260712

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{19141}}^1$

素因数の和:19434

約数の個数: 48

約数和(自身を含む): 1052618580

約数和(自身を除く): 665357868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 5058, 6744, 10116, 19141, 20232, 38282, 57423, 76564, 114846, 153128, 172269, 229692, 344538, 459384, 689076, 1378152, 5378621, 10757242, 16135863, 21514484, 32271726, 43028968, 48407589, 64543452, 96815178, 129086904, 193630356, 387260712]

約数ペア:

[(1, 387260712), (2, 193630356), (3, 129086904), (4, 96815178), (6, 64543452), (8, 48407589), (9, 43028968), (12, 32271726), (18, 21514484), (24, 16135863), (36, 10757242), (72, 5378621), (281, 1378152), (562, 689076), (843, 459384), (1124, 344538), (1686, 229692), (2248, 172269), (2529, 153128), (3372, 114846), (5058, 76564), (6744, 57423), (10116, 38282), (19141, 20232)]