279474048

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{4951}}^1$

素因数の和:4985

約数の個数: 144

約数和(自身を含む): 935705160

約数和(自身を除く): 656231112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 4951, 6272, 7056, 8064, 9408, 9902, 14112, 14853, 18816, 19804, 28224, 29706, 34657, 39608, 44559, 56448, 59412, 69314, 79216, 89118, 103971, 118824, 138628, 158432, 178236, 207942, 237648, 242599, 277256, 311913, 316864, 356472, 415884, 475296, 485198, 554512, 623826, 633728, 712944, 727797, 831768, 950592, 970396, 1109024, 1247652, 1425888, 1455594, 1663536, 1901184, 1940792, 2183391, 2218048, 2495304, 2851776, 2911188, 3327072, 3881584, 4366782, 4436096, 4990608, 5703552, 5822376, 6654144, 7763168, 8733564, 9981216, 11644752, 13308288, 15526336, 17467128, 19962432, 23289504, 31052672, 34934256, 39924864, 46579008, 69868512, 93158016, 139737024, 279474048]

約数ペア:

[(1, 279474048), (2, 139737024), (3, 93158016), (4, 69868512), (6, 46579008), (7, 39924864), (8, 34934256), (9, 31052672), (12, 23289504), (14, 19962432), (16, 17467128), (18, 15526336), (21, 13308288), (24, 11644752), (28, 9981216), (32, 8733564), (36, 7763168), (42, 6654144), (48, 5822376), (49, 5703552), (56, 4990608), (63, 4436096), (64, 4366782), (72, 3881584), (84, 3327072), (96, 2911188), (98, 2851776), (112, 2495304), (126, 2218048), (128, 2183391), (144, 1940792), (147, 1901184), (168, 1663536), (192, 1455594), (196, 1425888), (224, 1247652), (252, 1109024), (288, 970396), (294, 950592), (336, 831768), (384, 727797), (392, 712944), (441, 633728), (448, 623826), (504, 554512), (576, 485198), (588, 475296), (672, 415884), (784, 356472), (882, 316864), (896, 311913), (1008, 277256), (1152, 242599), (1176, 237648), (1344, 207942), (1568, 178236), (1764, 158432), (2016, 138628), (2352, 118824), (2688, 103971), (3136, 89118), (3528, 79216), (4032, 69314), (4704, 59412), (4951, 56448), (6272, 44559), (7056, 39608), (8064, 34657), (9408, 29706), (9902, 28224), (14112, 19804), (14853, 18816)]