231180864

素因数分解:

$2^6\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1861}}^1$

素因数の和:2523

約数の個数: 56

約数和(自身を含む): 612940608

約数和(自身を除く): 381759744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 647, 1294, 1861, 1941, 2588, 3722, 3882, 5176, 5583, 7444, 7764, 10352, 11166, 14888, 15528, 20704, 22332, 29776, 31056, 41408, 44664, 59552, 62112, 89328, 119104, 124224, 178656, 357312, 1204067, 2408134, 3612201, 4816268, 7224402, 9632536, 14448804, 19265072, 28897608, 38530144, 57795216, 77060288, 115590432, 231180864]

約数ペア:

[(1, 231180864), (2, 115590432), (3, 77060288), (4, 57795216), (6, 38530144), (8, 28897608), (12, 19265072), (16, 14448804), (24, 9632536), (32, 7224402), (48, 4816268), (64, 3612201), (96, 2408134), (192, 1204067), (647, 357312), (1294, 178656), (1861, 124224), (1941, 119104), (2588, 89328), (3722, 62112), (3882, 59552), (5176, 44664), (5583, 41408), (7444, 31056), (7764, 29776), (10352, 22332), (11166, 20704), (14888, 15528)]