259340778

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{23201}}^1$

素因数の和:23241

約数の個数: 48

約数和(自身を含む): 608078016

約数和(自身を除く): 348737238

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 23201, 46402, 69603, 139206, 208809, 417618, 533623, 626427, 1067246, 1252854, 1600869, 1879281, 3201738, 3758562, 4802607, 5637843, 9605214, 11275686, 14407821, 28815642, 43223463, 86446926, 129670389, 259340778]

約数ペア:

[(1, 259340778), (2, 129670389), (3, 86446926), (6, 43223463), (9, 28815642), (18, 14407821), (23, 11275686), (27, 9605214), (46, 5637843), (54, 4802607), (69, 3758562), (81, 3201738), (138, 1879281), (162, 1600869), (207, 1252854), (243, 1067246), (414, 626427), (486, 533623), (621, 417618), (1242, 208809), (1863, 139206), (3726, 69603), (5589, 46402), (11178, 23201)]