2008306584

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{87991}}^1$

素因数の和:88320

約数の個数: 48

約数和(自身を含む): 5456383920

約数和(自身を除く): 3448077336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5706, 7608, 11412, 22824, 87991, 175982, 263973, 351964, 527946, 703928, 791919, 1055892, 1583838, 2111784, 3167676, 6335352, 27893147, 55786294, 83679441, 111572588, 167358882, 223145176, 251038323, 334717764, 502076646, 669435528, 1004153292, 2008306584]

約数ペア:

[(1, 2008306584), (2, 1004153292), (3, 669435528), (4, 502076646), (6, 334717764), (8, 251038323), (9, 223145176), (12, 167358882), (18, 111572588), (24, 83679441), (36, 55786294), (72, 27893147), (317, 6335352), (634, 3167676), (951, 2111784), (1268, 1583838), (1902, 1055892), (2536, 791919), (2853, 703928), (3804, 527946), (5706, 351964), (7608, 263973), (11412, 175982), (22824, 87991)]