2011465289984

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8332223}}^1$

素因数の和:8332303

約数の個数: 72

約数和(自身を含む): 4291828595712

約数和(自身を除く): 2280363305728

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 128, 164, 184, 256, 328, 368, 656, 736, 943, 1312, 1472, 1886, 2624, 2944, 3772, 5248, 5888, 7544, 10496, 15088, 30176, 60352, 120704, 241408, 8332223, 16664446, 33328892, 66657784, 133315568, 191641129, 266631136, 341621143, 383282258, 533262272, 683242286, 766564516, 1066524544, 1366484572, 1533129032, 2133049088, 2732969144, 3066258064, 5465938288, 6132516128, 7857286289, 10931876576, 12265032256, 15714572578, 21863753152, 24530064512, 31429145156, 43727506304, 49060129024, 62858290312, 87455012608, 125716580624, 251433161248, 502866322496, 1005732644992, 2011465289984]

約数ペア:

[(1, 2011465289984), (2, 1005732644992), (4, 502866322496), (8, 251433161248), (16, 125716580624), (23, 87455012608), (32, 62858290312), (41, 49060129024), (46, 43727506304), (64, 31429145156), (82, 24530064512), (92, 21863753152), (128, 15714572578), (164, 12265032256), (184, 10931876576), (256, 7857286289), (328, 6132516128), (368, 5465938288), (656, 3066258064), (736, 2732969144), (943, 2133049088), (1312, 1533129032), (1472, 1366484572), (1886, 1066524544), (2624, 766564516), (2944, 683242286), (3772, 533262272), (5248, 383282258), (5888, 341621143), (7544, 266631136), (10496, 191641129), (15088, 133315568), (30176, 66657784), (60352, 33328892), (120704, 16664446), (241408, 8332223)]