724852314

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1121

約数の個数: 80

約数和(自身を含む): 1704276288

約数和(自身を除く): 979423974

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 227, 414, 454, 621, 681, 857, 1242, 1362, 1714, 1863, 2043, 2571, 3726, 4086, 5142, 5221, 6129, 7713, 10442, 12258, 15426, 15663, 18387, 19711, 23139, 31326, 36774, 39422, 46278, 46989, 59133, 69417, 93978, 118266, 138834, 140967, 177399, 194539, 281934, 354798, 389078, 422901, 532197, 583617, 845802, 1064394, 1167234, 1596591, 1750851, 3193182, 3501702, 4474397, 5252553, 8948794, 10505106, 13423191, 15757659, 26846382, 31515318, 40269573, 80539146, 120808719, 241617438, 362426157, 724852314]

約数ペア:

[(1, 724852314), (2, 362426157), (3, 241617438), (6, 120808719), (9, 80539146), (18, 40269573), (23, 31515318), (27, 26846382), (46, 15757659), (54, 13423191), (69, 10505106), (81, 8948794), (138, 5252553), (162, 4474397), (207, 3501702), (227, 3193182), (414, 1750851), (454, 1596591), (621, 1167234), (681, 1064394), (857, 845802), (1242, 583617), (1362, 532197), (1714, 422901), (1863, 389078), (2043, 354798), (2571, 281934), (3726, 194539), (4086, 177399), (5142, 140967), (5221, 138834), (6129, 118266), (7713, 93978), (10442, 69417), (12258, 59133), (15426, 46989), (15663, 46278), (18387, 39422), (19711, 36774), (23139, 31326)]