404000352

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1090

約数の個数: 192

約数和(自身を含む): 1368138240

約数和(自身を除く): 964137888

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, 67, 72, 84, 96, 108, 112, 126, 134, 144, 168, 189, 201, 216, 224, 252, 268, 288, 336, 378, 402, 432, 469, 504, 536, 603, 672, 756, 804, 864, 938, 997, 1008, 1072, 1206, 1407, 1512, 1608, 1809, 1876, 1994, 2016, 2144, 2412, 2814, 2991, 3024, 3216, 3618, 3752, 3988, 4221, 4824, 5628, 5982, 6048, 6432, 6979, 7236, 7504, 7976, 8442, 8973, 9648, 11256, 11964, 12663, 13958, 14472, 15008, 15952, 16884, 17946, 19296, 20937, 22512, 23928, 25326, 26919, 27916, 28944, 31904, 33768, 35892, 41874, 45024, 47856, 50652, 53838, 55832, 57888, 62811, 66799, 67536, 71784, 83748, 95712, 101304, 107676, 111664, 125622, 133598, 135072, 143568, 167496, 188433, 200397, 202608, 215352, 223328, 251244, 267196, 287136, 334992, 376866, 400794, 405216, 430704, 467593, 502488, 534392, 601191, 669984, 753732, 801588, 861408, 935186, 1004976, 1068784, 1202382, 1402779, 1507464, 1603176, 1803573, 1870372, 2009952, 2137568, 2404764, 2805558, 3014928, 3206352, 3607146, 3740744, 4208337, 4809528, 5611116, 6029856, 6412704, 7214292, 7481488, 8416674, 9619056, 11222232, 12625011, 14428584, 14962976, 16833348, 19238112, 22444464, 25250022, 28857168, 33666696, 44888928, 50500044, 57714336, 67333392, 101000088, 134666784, 202000176, 404000352]

約数ペア:

[(1, 404000352), (2, 202000176), (3, 134666784), (4, 101000088), (6, 67333392), (7, 57714336), (8, 50500044), (9, 44888928), (12, 33666696), (14, 28857168), (16, 25250022), (18, 22444464), (21, 19238112), (24, 16833348), (27, 14962976), (28, 14428584), (32, 12625011), (36, 11222232), (42, 9619056), (48, 8416674), (54, 7481488), (56, 7214292), (63, 6412704), (67, 6029856), (72, 5611116), (84, 4809528), (96, 4208337), (108, 3740744), (112, 3607146), (126, 3206352), (134, 3014928), (144, 2805558), (168, 2404764), (189, 2137568), (201, 2009952), (216, 1870372), (224, 1803573), (252, 1603176), (268, 1507464), (288, 1402779), (336, 1202382), (378, 1068784), (402, 1004976), (432, 935186), (469, 861408), (504, 801588), (536, 753732), (603, 669984), (672, 601191), (756, 534392), (804, 502488), (864, 467593), (938, 430704), (997, 405216), (1008, 400794), (1072, 376866), (1206, 334992), (1407, 287136), (1512, 267196), (1608, 251244), (1809, 223328), (1876, 215352), (1994, 202608), (2016, 200397), (2144, 188433), (2412, 167496), (2814, 143568), (2991, 135072), (3024, 133598), (3216, 125622), (3618, 111664), (3752, 107676), (3988, 101304), (4221, 95712), (4824, 83748), (5628, 71784), (5982, 67536), (6048, 66799), (6432, 62811), (6979, 57888), (7236, 55832), (7504, 53838), (7976, 50652), (8442, 47856), (8973, 45024), (9648, 41874), (11256, 35892), (11964, 33768), (12663, 31904), (13958, 28944), (14472, 27916), (15008, 26919), (15952, 25326), (16884, 23928), (17946, 22512), (19296, 20937)]