245876616

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{117757}}^1$

素因数の和:117798

約数の個数: 48

約数和(自身を含む): 688884300

約数和(自身を除く): 443007684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 117757, 235514, 353271, 471028, 706542, 942056, 1059813, 1413084, 2119626, 2826168, 3414953, 4239252, 6829906, 8478504, 10244859, 13659812, 20489718, 27319624, 30734577, 40979436, 61469154, 81958872, 122938308, 245876616]

約数ペア:

[(1, 245876616), (2, 122938308), (3, 81958872), (4, 61469154), (6, 40979436), (8, 30734577), (9, 27319624), (12, 20489718), (18, 13659812), (24, 10244859), (29, 8478504), (36, 6829906), (58, 4239252), (72, 3414953), (87, 2826168), (116, 2119626), (174, 1413084), (232, 1059813), (261, 942056), (348, 706542), (522, 471028), (696, 353271), (1044, 235514), (2088, 117757)]