245280587672

素因数分解:

$2^3\times {\mathrm{36821}}^1\times {\mathrm{832679}}^1$

素因数の和:869506

約数の個数: 16

約数和(自身を含む): 459914144400

約数和(自身を除く): 214633556728

約数列:

[1, 2, 4, 8, 36821, 73642, 147284, 294568, 832679, 1665358, 3330716, 6661432, 30660073459, 61320146918, 122640293836, 245280587672]

約数ペア:

[(1, 245280587672), (2, 122640293836), (4, 61320146918), (8, 30660073459), (36821, 6661432), (73642, 3330716), (147284, 1665358), (294568, 832679)]