259628224

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1$

素因数の和:1373

約数の個数: 56

約数和(自身を含む): 537228288

約数和(自身を除く): 277600064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 107, 124, 214, 248, 428, 496, 856, 992, 1223, 1712, 1984, 2446, 3317, 3424, 4892, 6634, 6848, 9784, 13268, 19568, 26536, 37913, 39136, 53072, 75826, 78272, 106144, 130861, 151652, 212288, 261722, 303304, 523444, 606608, 1046888, 1213216, 2093776, 2426432, 4056691, 4187552, 8113382, 8375104, 16226764, 32453528, 64907056, 129814112, 259628224]

約数ペア:

[(1, 259628224), (2, 129814112), (4, 64907056), (8, 32453528), (16, 16226764), (31, 8375104), (32, 8113382), (62, 4187552), (64, 4056691), (107, 2426432), (124, 2093776), (214, 1213216), (248, 1046888), (428, 606608), (496, 523444), (856, 303304), (992, 261722), (1223, 212288), (1712, 151652), (1984, 130861), (2446, 106144), (3317, 78272), (3424, 75826), (4892, 53072), (6634, 39136), (6848, 37913), (9784, 26536), (13268, 19568)]