340899312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17623}}^1$

素因数の和:17678

約数の個数: 80

約数和(自身を含む): 979048448

約数和(自身を除く): 638149136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 17623, 19344, 35246, 52869, 70492, 105738, 140984, 211476, 229099, 281968, 422952, 458198, 546313, 687297, 845904, 916396, 1092626, 1374594, 1638939, 1832792, 2185252, 2749188, 3277878, 3665584, 4370504, 5498376, 6555756, 7102069, 8741008, 10996752, 13111512, 14204138, 21306207, 26223024, 28408276, 42612414, 56816552, 85224828, 113633104, 170449656, 340899312]

約数ペア:

[(1, 340899312), (2, 170449656), (3, 113633104), (4, 85224828), (6, 56816552), (8, 42612414), (12, 28408276), (13, 26223024), (16, 21306207), (24, 14204138), (26, 13111512), (31, 10996752), (39, 8741008), (48, 7102069), (52, 6555756), (62, 5498376), (78, 4370504), (93, 3665584), (104, 3277878), (124, 2749188), (156, 2185252), (186, 1832792), (208, 1638939), (248, 1374594), (312, 1092626), (372, 916396), (403, 845904), (496, 687297), (624, 546313), (744, 458198), (806, 422952), (1209, 281968), (1488, 229099), (1612, 211476), (2418, 140984), (3224, 105738), (4836, 70492), (6448, 52869), (9672, 35246), (17623, 19344)]