2808236464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1759}}^1$

素因数の和:2018

約数の個数: 80

約数和(自身を含む): 6096752640

約数和(自身を除く): 3288516176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 193, 376, 386, 517, 752, 772, 1034, 1544, 1759, 2068, 2123, 3088, 3518, 4136, 4246, 7036, 8272, 8492, 9071, 14072, 16984, 18142, 19349, 28144, 33968, 36284, 38698, 72568, 77396, 82673, 99781, 145136, 154792, 165346, 199562, 309584, 330692, 339487, 399124, 661384, 678974, 798248, 909403, 1322768, 1357948, 1596496, 1818806, 2715896, 3637612, 3734357, 5431792, 7275224, 7468714, 14550448, 14937428, 15955889, 29874856, 31911778, 59749712, 63823556, 127647112, 175514779, 255294224, 351029558, 702059116, 1404118232, 2808236464]

約数ペア:

[(1, 2808236464), (2, 1404118232), (4, 702059116), (8, 351029558), (11, 255294224), (16, 175514779), (22, 127647112), (44, 63823556), (47, 59749712), (88, 31911778), (94, 29874856), (176, 15955889), (188, 14937428), (193, 14550448), (376, 7468714), (386, 7275224), (517, 5431792), (752, 3734357), (772, 3637612), (1034, 2715896), (1544, 1818806), (1759, 1596496), (2068, 1357948), (2123, 1322768), (3088, 909403), (3518, 798248), (4136, 678974), (4246, 661384), (7036, 399124), (8272, 339487), (8492, 330692), (9071, 309584), (14072, 199562), (16984, 165346), (18142, 154792), (19349, 145136), (28144, 99781), (33968, 82673), (36284, 77396), (38698, 72568)]