247790616

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4877}}^1$

素因数の和:4988

約数の個数: 64

約数和(自身を含む): 649749600

約数和(自身を除く): 401958984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 438, 584, 696, 876, 1752, 2117, 4234, 4877, 6351, 8468, 9754, 12702, 14631, 16936, 19508, 25404, 29262, 39016, 50808, 58524, 117048, 141433, 282866, 356021, 424299, 565732, 712042, 848598, 1068063, 1131464, 1424084, 1697196, 2136126, 2848168, 3394392, 4272252, 8544504, 10324609, 20649218, 30973827, 41298436, 61947654, 82596872, 123895308, 247790616]

約数ペア:

[(1, 247790616), (2, 123895308), (3, 82596872), (4, 61947654), (6, 41298436), (8, 30973827), (12, 20649218), (24, 10324609), (29, 8544504), (58, 4272252), (73, 3394392), (87, 2848168), (116, 2136126), (146, 1697196), (174, 1424084), (219, 1131464), (232, 1068063), (292, 848598), (348, 712042), (438, 565732), (584, 424299), (696, 356021), (876, 282866), (1752, 141433), (2117, 117048), (4234, 58524), (4877, 50808), (6351, 39016), (8468, 29262), (9754, 25404), (12702, 19508), (14631, 16936)]