225511728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2089}}^1$

素因数の和:2286

約数の個数: 80

約数和(自身を含む): 631313760

約数和(自身を除く): 405802032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 519, 624, 692, 1038, 1384, 2076, 2089, 2249, 2768, 4152, 4178, 4498, 6267, 6747, 8304, 8356, 8996, 12534, 13494, 16712, 17992, 25068, 26988, 27157, 33424, 35984, 50136, 53976, 54314, 81471, 100272, 107952, 108628, 162942, 217256, 325884, 361397, 434512, 651768, 722794, 1084191, 1303536, 1445588, 2168382, 2891176, 4336764, 4698161, 5782352, 8673528, 9396322, 14094483, 17347056, 18792644, 28188966, 37585288, 56377932, 75170576, 112755864, 225511728]

約数ペア:

[(1, 225511728), (2, 112755864), (3, 75170576), (4, 56377932), (6, 37585288), (8, 28188966), (12, 18792644), (13, 17347056), (16, 14094483), (24, 9396322), (26, 8673528), (39, 5782352), (48, 4698161), (52, 4336764), (78, 2891176), (104, 2168382), (156, 1445588), (173, 1303536), (208, 1084191), (312, 722794), (346, 651768), (519, 434512), (624, 361397), (692, 325884), (1038, 217256), (1384, 162942), (2076, 108628), (2089, 107952), (2249, 100272), (2768, 81471), (4152, 54314), (4178, 53976), (4498, 50136), (6267, 35984), (6747, 33424), (8304, 27157), (8356, 26988), (8996, 25068), (12534, 17992), (13494, 16712)]