316216782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{4817}}^1$

素因数の和:5353

約数の個数: 48

約数和(自身を含む): 784678752

約数和(自身を除く): 468461970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 521, 1042, 1563, 3126, 3647, 4689, 4817, 7294, 9378, 9634, 10941, 14451, 21882, 28902, 32823, 33719, 43353, 65646, 67438, 86706, 101157, 202314, 303471, 606942, 2509657, 5019314, 7528971, 15057942, 17567599, 22586913, 35135198, 45173826, 52702797, 105405594, 158108391, 316216782]

約数ペア:

[(1, 316216782), (2, 158108391), (3, 105405594), (6, 52702797), (7, 45173826), (9, 35135198), (14, 22586913), (18, 17567599), (21, 15057942), (42, 7528971), (63, 5019314), (126, 2509657), (521, 606942), (1042, 303471), (1563, 202314), (3126, 101157), (3647, 86706), (4689, 67438), (4817, 65646), (7294, 43353), (9378, 33719), (9634, 32823), (10941, 28902), (14451, 21882)]