217823328

素因数分解:

$2^5\times 3^2\times {\mathrm{756331}}^1$

素因数の和:756347

約数の個数: 36

約数和(自身を含む): 619435908

約数和(自身を除く): 401612580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 756331, 1512662, 2268993, 3025324, 4537986, 6050648, 6806979, 9075972, 12101296, 13613958, 18151944, 24202592, 27227916, 36303888, 54455832, 72607776, 108911664, 217823328]

約数ペア:

[(1, 217823328), (2, 108911664), (3, 72607776), (4, 54455832), (6, 36303888), (8, 27227916), (9, 24202592), (12, 18151944), (16, 13613958), (18, 12101296), (24, 9075972), (32, 6806979), (36, 6050648), (48, 4537986), (72, 3025324), (96, 2268993), (144, 1512662), (288, 756331)]