243173864

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{9109}}^1$

素因数の和:9233

約数の個数: 32

約数和(自身を含む): 472262400

約数和(自身を除く): 229088536

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 3337, 6674, 9109, 13348, 18218, 26696, 36436, 72872, 428123, 646739, 856246, 1293478, 1712492, 2586956, 3424984, 5173912, 30396733, 60793466, 121586932, 243173864]

約数ペア:

[(1, 243173864), (2, 121586932), (4, 60793466), (8, 30396733), (47, 5173912), (71, 3424984), (94, 2586956), (142, 1712492), (188, 1293478), (284, 856246), (376, 646739), (568, 428123), (3337, 72872), (6674, 36436), (9109, 26696), (13348, 18218)]