290011824

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{14489}}^1$

素因数の和:14642

約数の個数: 60

約数和(自身を含む): 817525800

約数和(自身を除く): 527513976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 14489, 20016, 28978, 43467, 57956, 86934, 115912, 130401, 173868, 231824, 260802, 347736, 521604, 695472, 1043208, 2013971, 2086416, 4027942, 6041913, 8055884, 12083826, 16111768, 18125739, 24167652, 32223536, 36251478, 48335304, 72502956, 96670608, 145005912, 290011824]

約数ペア:

[(1, 290011824), (2, 145005912), (3, 96670608), (4, 72502956), (6, 48335304), (8, 36251478), (9, 32223536), (12, 24167652), (16, 18125739), (18, 16111768), (24, 12083826), (36, 8055884), (48, 6041913), (72, 4027942), (139, 2086416), (144, 2013971), (278, 1043208), (417, 695472), (556, 521604), (834, 347736), (1112, 260802), (1251, 231824), (1668, 173868), (2224, 130401), (2502, 115912), (3336, 86934), (5004, 57956), (6672, 43467), (10008, 28978), (14489, 20016)]