2038856448

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 5562950400

約数和(自身を除く): 3524093952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 139, 142, 192, 213, 256, 269, 278, 284, 384, 417, 426, 538, 556, 568, 768, 807, 834, 852, 1076, 1112, 1136, 1614, 1668, 1704, 2152, 2224, 2272, 3228, 3336, 3408, 4304, 4448, 4544, 6456, 6672, 6816, 8608, 8896, 9088, 9869, 12912, 13344, 13632, 17216, 17792, 18176, 19099, 19738, 25824, 26688, 27264, 29607, 34432, 35584, 37391, 38198, 39476, 51648, 53376, 54528, 57297, 59214, 68864, 74782, 76396, 78952, 103296, 106752, 112173, 114594, 118428, 149564, 152792, 157904, 206592, 224346, 229188, 236856, 299128, 305584, 315808, 448692, 458376, 473712, 598256, 611168, 631616, 897384, 916752, 947424, 1196512, 1222336, 1263232, 1794768, 1833504, 1894848, 2393024, 2444672, 2526464, 2654761, 3589536, 3667008, 3789696, 4786048, 4889344, 5309522, 7179072, 7334016, 7579392, 7964283, 9572096, 10619044, 14358144, 14668032, 15928566, 21238088, 28716288, 31857132, 42476176, 63714264, 84952352, 127428528, 169904704, 254857056, 339809408, 509714112, 679618816, 1019428224, 2038856448]

約数ペア:

[(1, 2038856448), (2, 1019428224), (3, 679618816), (4, 509714112), (6, 339809408), (8, 254857056), (12, 169904704), (16, 127428528), (24, 84952352), (32, 63714264), (48, 42476176), (64, 31857132), (71, 28716288), (96, 21238088), (128, 15928566), (139, 14668032), (142, 14358144), (192, 10619044), (213, 9572096), (256, 7964283), (269, 7579392), (278, 7334016), (284, 7179072), (384, 5309522), (417, 4889344), (426, 4786048), (538, 3789696), (556, 3667008), (568, 3589536), (768, 2654761), (807, 2526464), (834, 2444672), (852, 2393024), (1076, 1894848), (1112, 1833504), (1136, 1794768), (1614, 1263232), (1668, 1222336), (1704, 1196512), (2152, 947424), (2224, 916752), (2272, 897384), (3228, 631616), (3336, 611168), (3408, 598256), (4304, 473712), (4448, 458376), (4544, 448692), (6456, 315808), (6672, 305584), (6816, 299128), (8608, 236856), (8896, 229188), (9088, 224346), (9869, 206592), (12912, 157904), (13344, 152792), (13632, 149564), (17216, 118428), (17792, 114594), (18176, 112173), (19099, 106752), (19738, 103296), (25824, 78952), (26688, 76396), (27264, 74782), (29607, 68864), (34432, 59214), (35584, 57297), (37391, 54528), (38198, 53376), (39476, 51648)]