1531376

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 60

約数和(自身を含む): 3760176

約数和(自身を除く): 2228800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 113, 121, 154, 176, 226, 242, 308, 452, 484, 616, 791, 847, 904, 968, 1232, 1243, 1582, 1694, 1808, 1936, 2486, 3164, 3388, 4972, 6328, 6776, 8701, 9944, 12656, 13552, 13673, 17402, 19888, 27346, 34804, 54692, 69608, 95711, 109384, 139216, 191422, 218768, 382844, 765688, 1531376]

約数ペア:

[(1, 1531376), (2, 765688), (4, 382844), (7, 218768), (8, 191422), (11, 139216), (14, 109384), (16, 95711), (22, 69608), (28, 54692), (44, 34804), (56, 27346), (77, 19888), (88, 17402), (112, 13673), (113, 13552), (121, 12656), (154, 9944), (176, 8701), (226, 6776), (242, 6328), (308, 4972), (452, 3388), (484, 3164), (616, 2486), (791, 1936), (847, 1808), (904, 1694), (968, 1582), (1232, 1243)]