1278753912

素因数分解:

$2^3\times 3^3\times {\mathrm{5920157}}^1$

素因数の和:5920172

約数の個数: 32

約数和(自身を含む): 3552094800

約数和(自身を除く): 2273340888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 5920157, 11840314, 17760471, 23680628, 35520942, 47361256, 53281413, 71041884, 106562826, 142083768, 159844239, 213125652, 319688478, 426251304, 639376956, 1278753912]

約数ペア:

[(1, 1278753912), (2, 639376956), (3, 426251304), (4, 319688478), (6, 213125652), (8, 159844239), (9, 142083768), (12, 106562826), (18, 71041884), (24, 53281413), (27, 47361256), (36, 35520942), (54, 23680628), (72, 17760471), (108, 11840314), (216, 5920157)]