255484692

素因数分解:

$2^2\times 3^4\times {\mathrm{421}}^1\times {\mathrm{1873}}^1$

素因数の和:2310

約数の個数: 60

約数和(自身を含む): 669831316

約数和(自身を除く): 414346624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 421, 842, 1263, 1684, 1873, 2526, 3746, 3789, 5052, 5619, 7492, 7578, 11238, 11367, 15156, 16857, 22476, 22734, 33714, 34101, 45468, 50571, 67428, 68202, 101142, 136404, 151713, 202284, 303426, 606852, 788533, 1577066, 2365599, 3154132, 4731198, 7096797, 9462396, 14193594, 21290391, 28387188, 42580782, 63871173, 85161564, 127742346, 255484692]

約数ペア:

[(1, 255484692), (2, 127742346), (3, 85161564), (4, 63871173), (6, 42580782), (9, 28387188), (12, 21290391), (18, 14193594), (27, 9462396), (36, 7096797), (54, 4731198), (81, 3154132), (108, 2365599), (162, 1577066), (324, 788533), (421, 606852), (842, 303426), (1263, 202284), (1684, 151713), (1873, 136404), (2526, 101142), (3746, 68202), (3789, 67428), (5052, 50571), (5619, 45468), (7492, 34101), (7578, 33714), (11238, 22734), (11367, 22476), (15156, 16857)]