223953288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16693}}^1$

素因数の和:16758

約数の個数: 64

約数和(自身を含む): 617010240

約数和(自身を除く): 393056952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 16693, 33386, 50079, 66772, 100158, 133544, 200316, 217009, 400632, 434018, 651027, 717799, 868036, 1302054, 1435598, 1736072, 2153397, 2604108, 2871196, 4306794, 5208216, 5742392, 8613588, 9331387, 17227176, 18662774, 27994161, 37325548, 55988322, 74651096, 111976644, 223953288]

約数ペア:

[(1, 223953288), (2, 111976644), (3, 74651096), (4, 55988322), (6, 37325548), (8, 27994161), (12, 18662774), (13, 17227176), (24, 9331387), (26, 8613588), (39, 5742392), (43, 5208216), (52, 4306794), (78, 2871196), (86, 2604108), (104, 2153397), (129, 1736072), (156, 1435598), (172, 1302054), (258, 868036), (312, 717799), (344, 651027), (516, 434018), (559, 400632), (1032, 217009), (1118, 200316), (1677, 133544), (2236, 100158), (3354, 66772), (4472, 50079), (6708, 33386), (13416, 16693)]