258358188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{14081}}^1$

素因数の和:14238

約数の個数: 48

約数和(自身を含む): 662417280

約数和(自身を除く): 404059092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 278, 417, 556, 834, 1529, 1668, 3058, 4587, 6116, 9174, 14081, 18348, 28162, 42243, 56324, 84486, 154891, 168972, 309782, 464673, 619564, 929346, 1858692, 1957259, 3914518, 5871777, 7829036, 11743554, 21529849, 23487108, 43059698, 64589547, 86119396, 129179094, 258358188]

約数ペア:

[(1, 258358188), (2, 129179094), (3, 86119396), (4, 64589547), (6, 43059698), (11, 23487108), (12, 21529849), (22, 11743554), (33, 7829036), (44, 5871777), (66, 3914518), (132, 1957259), (139, 1858692), (278, 929346), (417, 619564), (556, 464673), (834, 309782), (1529, 168972), (1668, 154891), (3058, 84486), (4587, 56324), (6116, 42243), (9174, 28162), (14081, 18348)]