1284093216

素因数分解:

$2^5\times 3^3\times 7^4\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 240

約数和(自身を含む): 4376282400

約数和(自身を除く): 3092189184

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, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 619, 672, 686, 756, 784, 864, 882, 1008, 1029, 1176, 1238, 1323, 1372, 1512, 1568, 1764, 1857, 2016, 2058, 2352, 2401, 2476, 2646, 2744, 3024, 3087, 3528, 3714, 4116, 4333, 4704, 4802, 4952, 5292, 5488, 5571, 6048, 6174, 7056, 7203, 7428, 8232, 8666, 9261, 9604, 9904, 10584, 10976, 11142, 12348, 12999, 14112, 14406, 14856, 16464, 16713, 17332, 18522, 19208, 19808, 21168, 21609, 22284, 24696, 25998, 28812, 29712, 30331, 32928, 33426, 34664, 37044, 38416, 38997, 42336, 43218, 44568, 49392, 51996, 57624, 59424, 60662, 64827, 66852, 69328, 74088, 76832, 77994, 86436, 89136, 90993, 98784, 103992, 115248, 116991, 121324, 129654, 133704, 138656, 148176, 155988, 172872, 178272, 181986, 207984, 212317, 230496, 233982, 242648, 259308, 267408, 272979, 296352, 311976, 345744, 363972, 415968, 424634, 467964, 485296, 518616, 534816, 545958, 623952, 636951, 691488, 727944, 818937, 849268, 935928, 970592, 1037232, 1091916, 1247904, 1273902, 1455888, 1486219, 1637874, 1698536, 1871856, 1910853, 2074464, 2183832, 2547804, 2911776, 2972438, 3275748, 3397072, 3743712, 3821706, 4367664, 4458657, 5095608, 5732559, 5944876, 6551496, 6794144, 7643412, 8735328, 8917314, 10191216, 11465118, 11889752, 13102992, 13375971, 15286824, 17834628, 20382432, 22930236, 23779504, 26205984, 26751942, 30573648, 35669256, 40127913, 45860472, 47559008, 53503884, 61147296, 71338512, 80255826, 91720944, 107007768, 142677024, 160511652, 183441888, 214015536, 321023304, 428031072, 642046608, 1284093216]

約数ペア:

[(1, 1284093216), (2, 642046608), (3, 428031072), (4, 321023304), (6, 214015536), (7, 183441888), (8, 160511652), (9, 142677024), (12, 107007768), (14, 91720944), (16, 80255826), (18, 71338512), (21, 61147296), (24, 53503884), (27, 47559008), (28, 45860472), (32, 40127913), (36, 35669256), (42, 30573648), (48, 26751942), (49, 26205984), (54, 23779504), (56, 22930236), (63, 20382432), (72, 17834628), (84, 15286824), (96, 13375971), (98, 13102992), (108, 11889752), (112, 11465118), (126, 10191216), (144, 8917314), (147, 8735328), (168, 7643412), (189, 6794144), (196, 6551496), (216, 5944876), (224, 5732559), (252, 5095608), (288, 4458657), (294, 4367664), (336, 3821706), (343, 3743712), (378, 3397072), (392, 3275748), (432, 2972438), (441, 2911776), (504, 2547804), (588, 2183832), (619, 2074464), (672, 1910853), (686, 1871856), (756, 1698536), (784, 1637874), (864, 1486219), (882, 1455888), (1008, 1273902), (1029, 1247904), (1176, 1091916), (1238, 1037232), (1323, 970592), (1372, 935928), (1512, 849268), (1568, 818937), (1764, 727944), (1857, 691488), (2016, 636951), (2058, 623952), (2352, 545958), (2401, 534816), (2476, 518616), (2646, 485296), (2744, 467964), (3024, 424634), (3087, 415968), (3528, 363972), (3714, 345744), (4116, 311976), (4333, 296352), (4704, 272979), (4802, 267408), (4952, 259308), (5292, 242648), (5488, 233982), (5571, 230496), (6048, 212317), (6174, 207984), (7056, 181986), (7203, 178272), (7428, 172872), (8232, 155988), (8666, 148176), (9261, 138656), (9604, 133704), (9904, 129654), (10584, 121324), (10976, 116991), (11142, 115248), (12348, 103992), (12999, 98784), (14112, 90993), (14406, 89136), (14856, 86436), (16464, 77994), (16713, 76832), (17332, 74088), (18522, 69328), (19208, 66852), (19808, 64827), (21168, 60662), (21609, 59424), (22284, 57624), (24696, 51996), (25998, 49392), (28812, 44568), (29712, 43218), (30331, 42336), (32928, 38997), (33426, 38416), (34664, 37044)]