2821521648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{10709}}^1$

素因数の和:11230

約数の個数: 80

約数和(自身を含む): 7968240000

約数和(自身を除く): 5146718352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 499, 528, 998, 1497, 1996, 2994, 3992, 5489, 5988, 7984, 10709, 10978, 11976, 16467, 21418, 21956, 23952, 32127, 32934, 42836, 43912, 64254, 65868, 85672, 87824, 117799, 128508, 131736, 171344, 235598, 257016, 263472, 353397, 471196, 514032, 706794, 942392, 1413588, 1884784, 2827176, 5343791, 5654352, 10687582, 16031373, 21375164, 32062746, 42750328, 58781701, 64125492, 85500656, 117563402, 128250984, 176345103, 235126804, 256501968, 352690206, 470253608, 705380412, 940507216, 1410760824, 2821521648]

約数ペア:

[(1, 2821521648), (2, 1410760824), (3, 940507216), (4, 705380412), (6, 470253608), (8, 352690206), (11, 256501968), (12, 235126804), (16, 176345103), (22, 128250984), (24, 117563402), (33, 85500656), (44, 64125492), (48, 58781701), (66, 42750328), (88, 32062746), (132, 21375164), (176, 16031373), (264, 10687582), (499, 5654352), (528, 5343791), (998, 2827176), (1497, 1884784), (1996, 1413588), (2994, 942392), (3992, 706794), (5489, 514032), (5988, 471196), (7984, 353397), (10709, 263472), (10978, 257016), (11976, 235598), (16467, 171344), (21418, 131736), (21956, 128508), (23952, 117799), (32127, 87824), (32934, 85672), (42836, 65868), (43912, 64254)]