491793984

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{25873}}^1$

素因数の和:25905

約数の個数: 112

約数和(自身を含む): 1577279040

約数和(自身を除く): 1085485056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1188, 1584, 1728, 2112, 2376, 3168, 4752, 6336, 9504, 19008, 25873, 51746, 77619, 103492, 155238, 206984, 232857, 284603, 310476, 413968, 465714, 569206, 620952, 698571, 827936, 853809, 931428, 1138412, 1241904, 1397142, 1655872, 1707618, 1862856, 2276824, 2483808, 2561427, 2794284, 3415236, 3725712, 4553648, 4967616, 5122854, 5588568, 6830472, 7451424, 7684281, 9107296, 10245708, 11177136, 13660944, 14902848, 15368562, 18214592, 20491416, 22354272, 27321888, 30737124, 40982832, 44708544, 54643776, 61474248, 81965664, 122948496, 163931328, 245896992, 491793984]

約数ペア:

[(1, 491793984), (2, 245896992), (3, 163931328), (4, 122948496), (6, 81965664), (8, 61474248), (9, 54643776), (11, 44708544), (12, 40982832), (16, 30737124), (18, 27321888), (22, 22354272), (24, 20491416), (27, 18214592), (32, 15368562), (33, 14902848), (36, 13660944), (44, 11177136), (48, 10245708), (54, 9107296), (64, 7684281), (66, 7451424), (72, 6830472), (88, 5588568), (96, 5122854), (99, 4967616), (108, 4553648), (132, 3725712), (144, 3415236), (176, 2794284), (192, 2561427), (198, 2483808), (216, 2276824), (264, 1862856), (288, 1707618), (297, 1655872), (352, 1397142), (396, 1241904), (432, 1138412), (528, 931428), (576, 853809), (594, 827936), (704, 698571), (792, 620952), (864, 569206), (1056, 465714), (1188, 413968), (1584, 310476), (1728, 284603), (2112, 232857), (2376, 206984), (3168, 155238), (4752, 103492), (6336, 77619), (9504, 51746), (19008, 25873)]