21728221152

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1210351}}^1$

素因数の和:1210392

約数の個数: 96

約数和(自身を含む): 65881880064

約数和(自身を除く): 44153658912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 1056, 1122, 1496, 1632, 2244, 2992, 4488, 5984, 8976, 17952, 1210351, 2420702, 3631053, 4841404, 7262106, 9682808, 13313861, 14524212, 19365616, 20575967, 26627722, 29048424, 38731232, 39941583, 41151934, 53255444, 58096848, 61727901, 79883166, 82303868, 106510888, 116193696, 123455802, 159766332, 164607736, 213021776, 226335637, 246911604, 319532664, 329215472, 426043552, 452671274, 493823208, 639065328, 658430944, 679006911, 905342548, 987646416, 1278130656, 1358013822, 1810685096, 1975292832, 2716027644, 3621370192, 5432055288, 7242740384, 10864110576, 21728221152]

約数ペア:

[(1, 21728221152), (2, 10864110576), (3, 7242740384), (4, 5432055288), (6, 3621370192), (8, 2716027644), (11, 1975292832), (12, 1810685096), (16, 1358013822), (17, 1278130656), (22, 987646416), (24, 905342548), (32, 679006911), (33, 658430944), (34, 639065328), (44, 493823208), (48, 452671274), (51, 426043552), (66, 329215472), (68, 319532664), (88, 246911604), (96, 226335637), (102, 213021776), (132, 164607736), (136, 159766332), (176, 123455802), (187, 116193696), (204, 106510888), (264, 82303868), (272, 79883166), (352, 61727901), (374, 58096848), (408, 53255444), (528, 41151934), (544, 39941583), (561, 38731232), (748, 29048424), (816, 26627722), (1056, 20575967), (1122, 19365616), (1496, 14524212), (1632, 13313861), (2244, 9682808), (2992, 7262106), (4488, 4841404), (5984, 3631053), (8976, 2420702), (17952, 1210351)]