216112656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 579391488

約数和(自身を除く): 363278832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 311, 372, 467, 496, 622, 744, 933, 934, 1244, 1401, 1488, 1866, 1868, 2488, 2802, 3732, 3736, 4976, 5604, 7464, 7472, 9641, 11208, 14477, 14928, 19282, 22416, 28923, 28954, 38564, 43431, 57846, 57908, 77128, 86862, 115692, 115816, 145237, 154256, 173724, 231384, 231632, 290474, 347448, 435711, 462768, 580948, 694896, 871422, 1161896, 1742844, 2323792, 3485688, 4502347, 6971376, 9004694, 13507041, 18009388, 27014082, 36018776, 54028164, 72037552, 108056328, 216112656]

約数ペア:

[(1, 216112656), (2, 108056328), (3, 72037552), (4, 54028164), (6, 36018776), (8, 27014082), (12, 18009388), (16, 13507041), (24, 9004694), (31, 6971376), (48, 4502347), (62, 3485688), (93, 2323792), (124, 1742844), (186, 1161896), (248, 871422), (311, 694896), (372, 580948), (467, 462768), (496, 435711), (622, 347448), (744, 290474), (933, 231632), (934, 231384), (1244, 173724), (1401, 154256), (1488, 145237), (1866, 115816), (1868, 115692), (2488, 86862), (2802, 77128), (3732, 57908), (3736, 57846), (4976, 43431), (5604, 38564), (7464, 28954), (7472, 28923), (9641, 22416), (11208, 19282), (14477, 14928)]