888900488

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{8263}}^1$

素因数の和:8406

約数の個数: 64

約数和(自身を含む): 2034927360

約数和(自身を除く): 1146026872

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 113, 119, 136, 226, 238, 452, 476, 791, 904, 952, 1582, 1921, 3164, 3842, 6328, 7684, 8263, 13447, 15368, 16526, 26894, 33052, 53788, 57841, 66104, 107576, 115682, 140471, 231364, 280942, 462728, 561884, 933719, 983297, 1123768, 1867438, 1966594, 3734876, 3933188, 6536033, 7469752, 7866376, 13072066, 15873223, 26144132, 31746446, 52288264, 63492892, 111112561, 126985784, 222225122, 444450244, 888900488]

約数ペア:

[(1, 888900488), (2, 444450244), (4, 222225122), (7, 126985784), (8, 111112561), (14, 63492892), (17, 52288264), (28, 31746446), (34, 26144132), (56, 15873223), (68, 13072066), (113, 7866376), (119, 7469752), (136, 6536033), (226, 3933188), (238, 3734876), (452, 1966594), (476, 1867438), (791, 1123768), (904, 983297), (952, 933719), (1582, 561884), (1921, 462728), (3164, 280942), (3842, 231364), (6328, 140471), (7684, 115682), (8263, 107576), (13447, 66104), (15368, 57841), (16526, 53788), (26894, 33052)]