415422

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{157}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 1080720

約数和(自身を除く): 665298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 157, 189, 294, 314, 378, 441, 471, 882, 942, 1099, 1323, 1413, 2198, 2646, 2826, 3297, 4239, 6594, 7693, 8478, 9891, 15386, 19782, 23079, 29673, 46158, 59346, 69237, 138474, 207711, 415422]

約数ペア:

[(1, 415422), (2, 207711), (3, 138474), (6, 69237), (7, 59346), (9, 46158), (14, 29673), (18, 23079), (21, 19782), (27, 15386), (42, 9891), (49, 8478), (54, 7693), (63, 6594), (98, 4239), (126, 3297), (147, 2826), (157, 2646), (189, 2198), (294, 1413), (314, 1323), (378, 1099), (441, 942), (471, 882)]