857685024

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{2251}}^1$

素因数の和:2290

約数の個数: 216

約数和(自身を含む): 2943643248

約数和(自身を除く): 2085958224

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, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 672, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1701, 1764, 1944, 2016, 2251, 2268, 2352, 2592, 2646, 3024, 3402, 3528, 3888, 3969, 4502, 4536, 4704, 5292, 6048, 6753, 6804, 7056, 7776, 7938, 9004, 9072, 10584, 11907, 13506, 13608, 14112, 15757, 15876, 18008, 18144, 20259, 21168, 23814, 27012, 27216, 31514, 31752, 36016, 40518, 42336, 47271, 47628, 54024, 54432, 60777, 63028, 63504, 72032, 81036, 94542, 95256, 108048, 110299, 121554, 126056, 127008, 141813, 162072, 182331, 189084, 190512, 216096, 220598, 243108, 252112, 283626, 324144, 330897, 364662, 378168, 381024, 425439, 441196, 486216, 504224, 546993, 567252, 648288, 661794, 729324, 756336, 850878, 882392, 972432, 992691, 1093986, 1134504, 1276317, 1323588, 1458648, 1512672, 1701756, 1764784, 1944864, 1985382, 2187972, 2269008, 2552634, 2647176, 2917296, 2978073, 3403512, 3529568, 3828951, 3970764, 4375944, 4538016, 5105268, 5294352, 5834592, 5956146, 6807024, 7657902, 7941528, 8751888, 8934219, 10210536, 10588704, 11912292, 13614048, 15315804, 15883056, 17503776, 17868438, 20421072, 23824584, 26802657, 30631608, 31766112, 35736876, 40842144, 47649168, 53605314, 61263216, 71473752, 95298336, 107210628, 122526432, 142947504, 214421256, 285895008, 428842512, 857685024]

約数ペア:

[(1, 857685024), (2, 428842512), (3, 285895008), (4, 214421256), (6, 142947504), (7, 122526432), (8, 107210628), (9, 95298336), (12, 71473752), (14, 61263216), (16, 53605314), (18, 47649168), (21, 40842144), (24, 35736876), (27, 31766112), (28, 30631608), (32, 26802657), (36, 23824584), (42, 20421072), (48, 17868438), (49, 17503776), (54, 15883056), (56, 15315804), (63, 13614048), (72, 11912292), (81, 10588704), (84, 10210536), (96, 8934219), (98, 8751888), (108, 7941528), (112, 7657902), (126, 6807024), (144, 5956146), (147, 5834592), (162, 5294352), (168, 5105268), (189, 4538016), (196, 4375944), (216, 3970764), (224, 3828951), (243, 3529568), (252, 3403512), (288, 2978073), (294, 2917296), (324, 2647176), (336, 2552634), (378, 2269008), (392, 2187972), (432, 1985382), (441, 1944864), (486, 1764784), (504, 1701756), (567, 1512672), (588, 1458648), (648, 1323588), (672, 1276317), (756, 1134504), (784, 1093986), (864, 992691), (882, 972432), (972, 882392), (1008, 850878), (1134, 756336), (1176, 729324), (1296, 661794), (1323, 648288), (1512, 567252), (1568, 546993), (1701, 504224), (1764, 486216), (1944, 441196), (2016, 425439), (2251, 381024), (2268, 378168), (2352, 364662), (2592, 330897), (2646, 324144), (3024, 283626), (3402, 252112), (3528, 243108), (3888, 220598), (3969, 216096), (4502, 190512), (4536, 189084), (4704, 182331), (5292, 162072), (6048, 141813), (6753, 127008), (6804, 126056), (7056, 121554), (7776, 110299), (7938, 108048), (9004, 95256), (9072, 94542), (10584, 81036), (11907, 72032), (13506, 63504), (13608, 63028), (14112, 60777), (15757, 54432), (15876, 54024), (18008, 47628), (18144, 47271), (20259, 42336), (21168, 40518), (23814, 36016), (27012, 31752), (27216, 31514)]