285492816

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13487}}^1$

素因数の和:13518

約数の個数: 120

約数和(自身を含む): 953331840

約数和(自身を除く): 667839024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 13487, 21168, 26974, 40461, 53948, 80922, 94409, 107896, 121383, 161844, 188818, 215792, 242766, 283227, 323688, 364149, 377636, 485532, 566454, 647376, 660863, 728298, 755272, 849681, 971064, 1132908, 1321726, 1456596, 1510544, 1699362, 1942128, 1982589, 2265816, 2549043, 2643452, 2913192, 3398724, 3965178, 4531632, 5098086, 5286904, 5826384, 5947767, 6797448, 7930356, 10196172, 10573808, 11895534, 13594896, 15860712, 17843301, 20392344, 23791068, 31721424, 35686602, 40784688, 47582136, 71373204, 95164272, 142746408, 285492816]

約数ペア:

[(1, 285492816), (2, 142746408), (3, 95164272), (4, 71373204), (6, 47582136), (7, 40784688), (8, 35686602), (9, 31721424), (12, 23791068), (14, 20392344), (16, 17843301), (18, 15860712), (21, 13594896), (24, 11895534), (27, 10573808), (28, 10196172), (36, 7930356), (42, 6797448), (48, 5947767), (49, 5826384), (54, 5286904), (56, 5098086), (63, 4531632), (72, 3965178), (84, 3398724), (98, 2913192), (108, 2643452), (112, 2549043), (126, 2265816), (144, 1982589), (147, 1942128), (168, 1699362), (189, 1510544), (196, 1456596), (216, 1321726), (252, 1132908), (294, 971064), (336, 849681), (378, 755272), (392, 728298), (432, 660863), (441, 647376), (504, 566454), (588, 485532), (756, 377636), (784, 364149), (882, 323688), (1008, 283227), (1176, 242766), (1323, 215792), (1512, 188818), (1764, 161844), (2352, 121383), (2646, 107896), (3024, 94409), (3528, 80922), (5292, 53948), (7056, 40461), (10584, 26974), (13487, 21168)]