40557888

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{479}}^1$

素因数の和:514

約数の個数: 168

約数和(自身を含む): 138988800

約数和(自身を除く): 98430912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 479, 504, 576, 588, 672, 756, 784, 864, 882, 958, 1008, 1176, 1323, 1344, 1437, 1512, 1568, 1728, 1764, 1916, 2016, 2352, 2646, 2874, 3024, 3136, 3353, 3528, 3832, 4032, 4311, 4704, 5292, 5748, 6048, 6706, 7056, 7664, 8622, 9408, 10059, 10584, 11496, 12096, 12933, 13412, 14112, 15328, 17244, 20118, 21168, 22992, 23471, 25866, 26824, 28224, 30177, 30656, 34488, 40236, 42336, 45984, 46942, 51732, 53648, 60354, 68976, 70413, 80472, 84672, 90531, 91968, 93884, 103464, 107296, 120708, 137952, 140826, 160944, 181062, 187768, 206928, 211239, 214592, 241416, 275904, 281652, 321888, 362124, 375536, 413856, 422478, 482832, 563304, 633717, 643776, 724248, 751072, 827712, 844956, 965664, 1126608, 1267434, 1448496, 1502144, 1689912, 1931328, 2253216, 2534868, 2896992, 3379824, 4506432, 5069736, 5793984, 6759648, 10139472, 13519296, 20278944, 40557888]

約数ペア:

[(1, 40557888), (2, 20278944), (3, 13519296), (4, 10139472), (6, 6759648), (7, 5793984), (8, 5069736), (9, 4506432), (12, 3379824), (14, 2896992), (16, 2534868), (18, 2253216), (21, 1931328), (24, 1689912), (27, 1502144), (28, 1448496), (32, 1267434), (36, 1126608), (42, 965664), (48, 844956), (49, 827712), (54, 751072), (56, 724248), (63, 643776), (64, 633717), (72, 563304), (84, 482832), (96, 422478), (98, 413856), (108, 375536), (112, 362124), (126, 321888), (144, 281652), (147, 275904), (168, 241416), (189, 214592), (192, 211239), (196, 206928), (216, 187768), (224, 181062), (252, 160944), (288, 140826), (294, 137952), (336, 120708), (378, 107296), (392, 103464), (432, 93884), (441, 91968), (448, 90531), (479, 84672), (504, 80472), (576, 70413), (588, 68976), (672, 60354), (756, 53648), (784, 51732), (864, 46942), (882, 45984), (958, 42336), (1008, 40236), (1176, 34488), (1323, 30656), (1344, 30177), (1437, 28224), (1512, 26824), (1568, 25866), (1728, 23471), (1764, 22992), (1916, 21168), (2016, 20118), (2352, 17244), (2646, 15328), (2874, 14112), (3024, 13412), (3136, 12933), (3353, 12096), (3528, 11496), (3832, 10584), (4032, 10059), (4311, 9408), (4704, 8622), (5292, 7664), (5748, 7056), (6048, 6706)]