340596916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 667332288

約数和(自身を除く): 326735372

約数列:

[1, 2, 4, 11, 22, 44, 61, 113, 122, 226, 244, 452, 671, 1123, 1243, 1342, 2246, 2486, 2684, 4492, 4972, 6893, 12353, 13786, 24706, 27572, 49412, 68503, 75823, 126899, 137006, 151646, 253798, 274012, 303292, 507596, 753533, 1395889, 1507066, 2791778, 3014132, 5583556, 7740839, 15481678, 30963356, 85149229, 170298458, 340596916]

約数ペア:

[(1, 340596916), (2, 170298458), (4, 85149229), (11, 30963356), (22, 15481678), (44, 7740839), (61, 5583556), (113, 3014132), (122, 2791778), (226, 1507066), (244, 1395889), (452, 753533), (671, 507596), (1123, 303292), (1243, 274012), (1342, 253798), (2246, 151646), (2486, 137006), (2684, 126899), (4492, 75823), (4972, 68503), (6893, 49412), (12353, 27572), (13786, 24706)]