216236496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2447}}^1$

素因数の和:2728

約数の個数: 80

約数和(自身を含む): 641101824

約数和(自身を除く): 424865328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 526, 789, 1052, 1578, 1841, 2104, 2447, 3156, 3682, 4208, 4894, 5523, 6312, 7341, 7364, 9788, 11046, 12624, 14682, 14728, 17129, 19576, 22092, 29364, 29456, 34258, 39152, 44184, 51387, 58728, 68516, 88368, 102774, 117456, 137032, 205548, 274064, 411096, 643561, 822192, 1287122, 1930683, 2574244, 3861366, 4504927, 5148488, 7722732, 9009854, 10296976, 13514781, 15445464, 18019708, 27029562, 30890928, 36039416, 54059124, 72078832, 108118248, 216236496]

約数ペア:

[(1, 216236496), (2, 108118248), (3, 72078832), (4, 54059124), (6, 36039416), (7, 30890928), (8, 27029562), (12, 18019708), (14, 15445464), (16, 13514781), (21, 10296976), (24, 9009854), (28, 7722732), (42, 5148488), (48, 4504927), (56, 3861366), (84, 2574244), (112, 1930683), (168, 1287122), (263, 822192), (336, 643561), (526, 411096), (789, 274064), (1052, 205548), (1578, 137032), (1841, 117456), (2104, 102774), (2447, 88368), (3156, 68516), (3682, 58728), (4208, 51387), (4894, 44184), (5523, 39152), (6312, 34258), (7341, 29456), (7364, 29364), (9788, 22092), (11046, 19576), (12624, 17129), (14682, 14728)]