272958.0000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 11557728

約数和(自身を除く): 4917562

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 181, 221, 362, 442, 1079, 1411, 2158, 2353, 2822, 3077, 4706, 6154, 15023, 18343, 30046, 36686, 40001, 80002, 195299, 255391, 390598, 510782, 3320083, 6640166]

約数ペア:

[(1, 6640166), (2, 3320083), (13, 510782), (17, 390598), (26, 255391), (34, 195299), (83, 80002), (166, 40001), (181, 36686), (221, 30046), (362, 18343), (442, 15023), (1079, 6154), (1411, 4706), (2158, 3077), (2353, 2822)]