216886656

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{80687}}^1$

素因数の和:80711

約数の個数: 64

約数和(自身を含む): 658414080

約数和(自身を除く): 441527424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 80687, 161374, 242061, 322748, 484122, 564809, 645496, 968244, 1129618, 1290992, 1694427, 1936488, 2259236, 2581984, 3388854, 3872976, 4518472, 5163968, 6777708, 7745952, 9036944, 10327936, 13555416, 15491904, 18073888, 27110832, 30983808, 36147776, 54221664, 72295552, 108443328, 216886656]

約数ペア:

[(1, 216886656), (2, 108443328), (3, 72295552), (4, 54221664), (6, 36147776), (7, 30983808), (8, 27110832), (12, 18073888), (14, 15491904), (16, 13555416), (21, 10327936), (24, 9036944), (28, 7745952), (32, 6777708), (42, 5163968), (48, 4518472), (56, 3872976), (64, 3388854), (84, 2581984), (96, 2259236), (112, 1936488), (128, 1694427), (168, 1290992), (192, 1129618), (224, 968244), (336, 645496), (384, 564809), (448, 484122), (672, 322748), (896, 242061), (1344, 161374), (2688, 80687)]