1317490272

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{72613}}^1$

素因数の和:72642

約数の個数: 120

約数和(自身を含む): 4428292176

約数和(自身を除く): 3110801904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 72613, 145226, 217839, 290452, 435678, 508291, 580904, 653517, 871356, 1016582, 1161808, 1307034, 1524873, 1742712, 1960551, 2033164, 2323616, 2614068, 3049746, 3485424, 3921102, 4066328, 4574619, 5228136, 5881653, 6099492, 6970848, 7842204, 8132656, 9149238, 10456272, 11763306, 12198984, 13723857, 15684408, 16265312, 18298476, 20912544, 23526612, 24397968, 27447714, 31368816, 36596952, 41171571, 47053224, 48795936, 54895428, 62737632, 73193904, 82343142, 94106448, 109790856, 146387808, 164686284, 188212896, 219581712, 329372568, 439163424, 658745136, 1317490272]

約数ペア:

[(1, 1317490272), (2, 658745136), (3, 439163424), (4, 329372568), (6, 219581712), (7, 188212896), (8, 164686284), (9, 146387808), (12, 109790856), (14, 94106448), (16, 82343142), (18, 73193904), (21, 62737632), (24, 54895428), (27, 48795936), (28, 47053224), (32, 41171571), (36, 36596952), (42, 31368816), (48, 27447714), (54, 24397968), (56, 23526612), (63, 20912544), (72, 18298476), (81, 16265312), (84, 15684408), (96, 13723857), (108, 12198984), (112, 11763306), (126, 10456272), (144, 9149238), (162, 8132656), (168, 7842204), (189, 6970848), (216, 6099492), (224, 5881653), (252, 5228136), (288, 4574619), (324, 4066328), (336, 3921102), (378, 3485424), (432, 3049746), (504, 2614068), (567, 2323616), (648, 2033164), (672, 1960551), (756, 1742712), (864, 1524873), (1008, 1307034), (1134, 1161808), (1296, 1016582), (1512, 871356), (2016, 653517), (2268, 580904), (2592, 508291), (3024, 435678), (4536, 290452), (6048, 217839), (9072, 145226), (18144, 72613)]