255489336

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{51427}}^1$

素因数の和:51465

約数の個数: 64

約数和(自身を含む): 740563200

約数和(自身を除く): 485073864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 51427, 102854, 154281, 205708, 308562, 411416, 462843, 617124, 925686, 1182821, 1234248, 1388529, 1851372, 2365642, 2777058, 3548463, 3702744, 4731284, 5554116, 7096926, 9462568, 10645389, 11108232, 14193852, 21290778, 28387704, 31936167, 42581556, 63872334, 85163112, 127744668, 255489336]

約数ペア:

[(1, 255489336), (2, 127744668), (3, 85163112), (4, 63872334), (6, 42581556), (8, 31936167), (9, 28387704), (12, 21290778), (18, 14193852), (23, 11108232), (24, 10645389), (27, 9462568), (36, 7096926), (46, 5554116), (54, 4731284), (69, 3702744), (72, 3548463), (92, 2777058), (108, 2365642), (138, 1851372), (184, 1388529), (207, 1234248), (216, 1182821), (276, 925686), (414, 617124), (552, 462843), (621, 411416), (828, 308562), (1242, 205708), (1656, 154281), (2484, 102854), (4968, 51427)]