2017068544

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:943

約数の個数: 80

約数和(自身を含む): 4159108800

約数和(自身を除く): 2142040256

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 109, 128, 188, 218, 256, 376, 436, 512, 752, 769, 872, 1504, 1538, 1744, 3008, 3076, 3488, 5123, 6016, 6152, 6976, 10246, 12032, 12304, 13952, 20492, 24064, 24608, 27904, 36143, 40984, 49216, 55808, 72286, 81968, 83821, 98432, 144572, 163936, 167642, 196864, 289144, 327872, 335284, 393728, 578288, 655744, 670568, 1156576, 1311488, 1341136, 2313152, 2622976, 2682272, 3939587, 4626304, 5364544, 7879174, 9252608, 10729088, 15758348, 18505216, 21458176, 31516696, 42916352, 63033392, 126066784, 252133568, 504267136, 1008534272, 2017068544]

約数ペア:

[(1, 2017068544), (2, 1008534272), (4, 504267136), (8, 252133568), (16, 126066784), (32, 63033392), (47, 42916352), (64, 31516696), (94, 21458176), (109, 18505216), (128, 15758348), (188, 10729088), (218, 9252608), (256, 7879174), (376, 5364544), (436, 4626304), (512, 3939587), (752, 2682272), (769, 2622976), (872, 2313152), (1504, 1341136), (1538, 1311488), (1744, 1156576), (3008, 670568), (3076, 655744), (3488, 578288), (5123, 393728), (6016, 335284), (6152, 327872), (6976, 289144), (10246, 196864), (12032, 167642), (12304, 163936), (13952, 144572), (20492, 98432), (24064, 83821), (24608, 81968), (27904, 72286), (36143, 55808), (40984, 49216)]