387279648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{192103}}^1$

素因数の和:192126

約数の個数: 72

約数和(自身を含む): 1258665408

約数和(自身を除く): 871385760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 192103, 384206, 576309, 768412, 1152618, 1344721, 1536824, 1728927, 2305236, 2689442, 3073648, 3457854, 4034163, 4610472, 5378884, 6147296, 6915708, 8068326, 9220944, 10757768, 12102489, 13831416, 16136652, 18441888, 21515536, 24204978, 27662832, 32273304, 43031072, 48409956, 55325664, 64546608, 96819912, 129093216, 193639824, 387279648]

約数ペア:

[(1, 387279648), (2, 193639824), (3, 129093216), (4, 96819912), (6, 64546608), (7, 55325664), (8, 48409956), (9, 43031072), (12, 32273304), (14, 27662832), (16, 24204978), (18, 21515536), (21, 18441888), (24, 16136652), (28, 13831416), (32, 12102489), (36, 10757768), (42, 9220944), (48, 8068326), (56, 6915708), (63, 6147296), (72, 5378884), (84, 4610472), (96, 4034163), (112, 3457854), (126, 3073648), (144, 2689442), (168, 2305236), (224, 1728927), (252, 1536824), (288, 1344721), (336, 1152618), (504, 768412), (672, 576309), (1008, 384206), (2016, 192103)]