305467832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{42379}}^1$

素因数の和:42455

約数の個数: 32

約数和(自身を含む): 617900400

約数和(自身を除く): 312432568

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 42379, 84758, 169516, 339032, 720443, 1440886, 2246087, 2881772, 4492174, 5763544, 8984348, 17968696, 38183479, 76366958, 152733916, 305467832]

約数ペア:

[(1, 305467832), (2, 152733916), (4, 76366958), (8, 38183479), (17, 17968696), (34, 8984348), (53, 5763544), (68, 4492174), (106, 2881772), (136, 2246087), (212, 1440886), (424, 720443), (901, 339032), (1802, 169516), (3604, 84758), (7208, 42379)]