243504978

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{1129}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 493584000

約数和(自身を除く): 250079022

約数列:

[1, 2, 3, 6, 103, 206, 309, 349, 618, 698, 1047, 1129, 2094, 2258, 3387, 6774, 35947, 71894, 107841, 116287, 215682, 232574, 348861, 394021, 697722, 788042, 1182063, 2364126, 40584163, 81168326, 121752489, 243504978]

約数ペア:

[(1, 243504978), (2, 121752489), (3, 81168326), (6, 40584163), (103, 2364126), (206, 1182063), (309, 788042), (349, 697722), (618, 394021), (698, 348861), (1047, 232574), (1129, 215682), (2094, 116287), (2258, 107841), (3387, 71894), (6774, 35947)]