1400748408

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{81401}}^1$

素因数の和:81652

約数の個数: 48

約数和(自身を含む): 3809613600

約数和(自身を除く): 2408865192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 4302, 5736, 8604, 17208, 81401, 162802, 244203, 325604, 488406, 651208, 732609, 976812, 1465218, 1953624, 2930436, 5860872, 19454839, 38909678, 58364517, 77819356, 116729034, 155638712, 175093551, 233458068, 350187102, 466916136, 700374204, 1400748408]

約数ペア:

[(1, 1400748408), (2, 700374204), (3, 466916136), (4, 350187102), (6, 233458068), (8, 175093551), (9, 155638712), (12, 116729034), (18, 77819356), (24, 58364517), (36, 38909678), (72, 19454839), (239, 5860872), (478, 2930436), (717, 1953624), (956, 1465218), (1434, 976812), (1912, 732609), (2151, 651208), (2868, 488406), (4302, 325604), (5736, 244203), (8604, 162802), (17208, 81401)]