268457976

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{4271}}^1$

素因数の和:4386

約数の個数: 80

約数和(自身を含む): 759860640

約数和(自身を除く): 491402664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 582, 648, 776, 873, 1164, 1746, 2328, 2619, 3492, 4271, 5238, 6984, 7857, 8542, 10476, 12813, 15714, 17084, 20952, 25626, 31428, 34168, 38439, 51252, 62856, 76878, 102504, 115317, 153756, 230634, 307512, 345951, 414287, 461268, 691902, 828574, 922536, 1242861, 1383804, 1657148, 2485722, 2767608, 3314296, 3728583, 4971444, 7457166, 9942888, 11185749, 14914332, 22371498, 29828664, 33557247, 44742996, 67114494, 89485992, 134228988, 268457976]

約数ペア:

[(1, 268457976), (2, 134228988), (3, 89485992), (4, 67114494), (6, 44742996), (8, 33557247), (9, 29828664), (12, 22371498), (18, 14914332), (24, 11185749), (27, 9942888), (36, 7457166), (54, 4971444), (72, 3728583), (81, 3314296), (97, 2767608), (108, 2485722), (162, 1657148), (194, 1383804), (216, 1242861), (291, 922536), (324, 828574), (388, 691902), (582, 461268), (648, 414287), (776, 345951), (873, 307512), (1164, 230634), (1746, 153756), (2328, 115317), (2619, 102504), (3492, 76878), (4271, 62856), (5238, 51252), (6984, 38439), (7857, 34168), (8542, 31428), (10476, 25626), (12813, 20952), (15714, 17084)]