249968632

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{25057}}^1$

素因数の和:25135

約数の個数: 32

約数和(自身を含む): 496148400

約数和(自身を除く): 246179768

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976, 25057, 50114, 100228, 200456, 726653, 1077451, 1453306, 2154902, 2906612, 4309804, 5813224, 8619608, 31246079, 62492158, 124984316, 249968632]

約数ペア:

[(1, 249968632), (2, 124984316), (4, 62492158), (8, 31246079), (29, 8619608), (43, 5813224), (58, 4309804), (86, 2906612), (116, 2154902), (172, 1453306), (232, 1077451), (344, 726653), (1247, 200456), (2494, 100228), (4988, 50114), (9976, 25057)]