255655134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{10513}}^1$

素因数の和:10721

約数の個数: 48

約数和(自身を含む): 636391392

約数和(自身を除く): 380736258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 579, 1158, 1351, 1737, 2702, 3474, 4053, 8106, 10513, 12159, 21026, 24318, 31539, 63078, 73591, 94617, 147182, 189234, 220773, 441546, 662319, 1324638, 2029009, 4058018, 6087027, 12174054, 14203063, 18261081, 28406126, 36522162, 42609189, 85218378, 127827567, 255655134]

約数ペア:

[(1, 255655134), (2, 127827567), (3, 85218378), (6, 42609189), (7, 36522162), (9, 28406126), (14, 18261081), (18, 14203063), (21, 12174054), (42, 6087027), (63, 4058018), (126, 2029009), (193, 1324638), (386, 662319), (579, 441546), (1158, 220773), (1351, 189234), (1737, 147182), (2702, 94617), (3474, 73591), (4053, 63078), (8106, 31539), (10513, 24318), (12159, 21026)]