2568901804544

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{176899}}^1$

素因数の和:177281

約数の個数: 80

約数和(自身を含む): 5198868813600

約数和(自身を除く): 2629967009056

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 251, 256, 452, 502, 512, 904, 1004, 1808, 2008, 3616, 4016, 7232, 8032, 14464, 16064, 28363, 28928, 32128, 56726, 57856, 64256, 113452, 128512, 176899, 226904, 353798, 453808, 707596, 907616, 1415192, 1815232, 2830384, 3630464, 5660768, 7260928, 11321536, 14521856, 19989587, 22643072, 39979174, 44401649, 45286144, 79958348, 88803298, 90572288, 159916696, 177606596, 319833392, 355213192, 639666784, 710426384, 1279333568, 1420852768, 2558667136, 2841705536, 5017386337, 5117334272, 5683411072, 10034772674, 10234668544, 11366822144, 20069545348, 22733644288, 40139090696, 80278181392, 160556362784, 321112725568, 642225451136, 1284450902272, 2568901804544]

約数ペア:

[(1, 2568901804544), (2, 1284450902272), (4, 642225451136), (8, 321112725568), (16, 160556362784), (32, 80278181392), (64, 40139090696), (113, 22733644288), (128, 20069545348), (226, 11366822144), (251, 10234668544), (256, 10034772674), (452, 5683411072), (502, 5117334272), (512, 5017386337), (904, 2841705536), (1004, 2558667136), (1808, 1420852768), (2008, 1279333568), (3616, 710426384), (4016, 639666784), (7232, 355213192), (8032, 319833392), (14464, 177606596), (16064, 159916696), (28363, 90572288), (28928, 88803298), (32128, 79958348), (56726, 45286144), (57856, 44401649), (64256, 39979174), (113452, 22643072), (128512, 19989587), (176899, 14521856), (226904, 11321536), (353798, 7260928), (453808, 5660768), (707596, 3630464), (907616, 2830384), (1415192, 1815232)]