215729376

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{77489}}^1$

素因数の和:77531

約数の個数: 48

約数和(自身を含む): 585824400

約数和(自身を除く): 370095024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 77489, 154978, 232467, 309956, 464934, 619912, 929868, 1239824, 1859736, 2247181, 2479648, 3719472, 4494362, 6741543, 7438944, 8988724, 13483086, 17977448, 26966172, 35954896, 53932344, 71909792, 107864688, 215729376]

約数ペア:

[(1, 215729376), (2, 107864688), (3, 71909792), (4, 53932344), (6, 35954896), (8, 26966172), (12, 17977448), (16, 13483086), (24, 8988724), (29, 7438944), (32, 6741543), (48, 4494362), (58, 3719472), (87, 2479648), (96, 2247181), (116, 1859736), (174, 1239824), (232, 929868), (348, 619912), (464, 464934), (696, 309956), (928, 232467), (1392, 154978), (2784, 77489)]