320884494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{104659}}^1$

素因数の和:104744

約数の個数: 32

約数和(自身を含む): 743504640

約数和(自身を除く): 422620146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 104659, 209318, 313977, 627954, 732613, 1465226, 2197839, 4395678, 7640107, 15280214, 22920321, 45840642, 53480749, 106961498, 160442247, 320884494]

約数ペア:

[(1, 320884494), (2, 160442247), (3, 106961498), (6, 53480749), (7, 45840642), (14, 22920321), (21, 15280214), (42, 7640107), (73, 4395678), (146, 2197839), (219, 1465226), (438, 732613), (511, 627954), (1022, 313977), (1533, 209318), (3066, 104659)]