1657905408

素因数分解:

$2^8\times 3^5\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 216

約数和(自身を含む): 5133710400

約数和(自身を除く): 3475804992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 243, 256, 261, 288, 324, 348, 384, 432, 464, 486, 522, 576, 648, 696, 768, 783, 864, 919, 928, 972, 1044, 1152, 1296, 1392, 1566, 1728, 1838, 1856, 1944, 2088, 2304, 2349, 2592, 2757, 2784, 3132, 3456, 3676, 3712, 3888, 4176, 4698, 5184, 5514, 5568, 6264, 6912, 7047, 7352, 7424, 7776, 8271, 8352, 9396, 10368, 11028, 11136, 12528, 14094, 14704, 15552, 16542, 16704, 18792, 20736, 22056, 22272, 24813, 25056, 26651, 28188, 29408, 31104, 33084, 33408, 37584, 44112, 49626, 50112, 53302, 56376, 58816, 62208, 66168, 66816, 74439, 75168, 79953, 88224, 99252, 100224, 106604, 112752, 117632, 132336, 148878, 150336, 159906, 176448, 198504, 200448, 213208, 223317, 225504, 235264, 239859, 264672, 297756, 300672, 319812, 352896, 397008, 426416, 446634, 451008, 479718, 529344, 595512, 601344, 639624, 705792, 719577, 794016, 852832, 893268, 902016, 959436, 1058688, 1191024, 1279248, 1439154, 1588032, 1705664, 1786536, 1804032, 1918872, 2117376, 2158731, 2382048, 2558496, 2878308, 3176064, 3411328, 3573072, 3837744, 4317462, 4764096, 5116992, 5756616, 6352128, 6476193, 6822656, 7146144, 7675488, 8634924, 9528192, 10233984, 11513232, 12952386, 14292288, 15350976, 17269848, 19056384, 20467968, 23026464, 25904772, 28584576, 30701952, 34539696, 46052928, 51809544, 57169152, 61403904, 69079392, 92105856, 103619088, 138158784, 184211712, 207238176, 276317568, 414476352, 552635136, 828952704, 1657905408]

約数ペア:

[(1, 1657905408), (2, 828952704), (3, 552635136), (4, 414476352), (6, 276317568), (8, 207238176), (9, 184211712), (12, 138158784), (16, 103619088), (18, 92105856), (24, 69079392), (27, 61403904), (29, 57169152), (32, 51809544), (36, 46052928), (48, 34539696), (54, 30701952), (58, 28584576), (64, 25904772), (72, 23026464), (81, 20467968), (87, 19056384), (96, 17269848), (108, 15350976), (116, 14292288), (128, 12952386), (144, 11513232), (162, 10233984), (174, 9528192), (192, 8634924), (216, 7675488), (232, 7146144), (243, 6822656), (256, 6476193), (261, 6352128), (288, 5756616), (324, 5116992), (348, 4764096), (384, 4317462), (432, 3837744), (464, 3573072), (486, 3411328), (522, 3176064), (576, 2878308), (648, 2558496), (696, 2382048), (768, 2158731), (783, 2117376), (864, 1918872), (919, 1804032), (928, 1786536), (972, 1705664), (1044, 1588032), (1152, 1439154), (1296, 1279248), (1392, 1191024), (1566, 1058688), (1728, 959436), (1838, 902016), (1856, 893268), (1944, 852832), (2088, 794016), (2304, 719577), (2349, 705792), (2592, 639624), (2757, 601344), (2784, 595512), (3132, 529344), (3456, 479718), (3676, 451008), (3712, 446634), (3888, 426416), (4176, 397008), (4698, 352896), (5184, 319812), (5514, 300672), (5568, 297756), (6264, 264672), (6912, 239859), (7047, 235264), (7352, 225504), (7424, 223317), (7776, 213208), (8271, 200448), (8352, 198504), (9396, 176448), (10368, 159906), (11028, 150336), (11136, 148878), (12528, 132336), (14094, 117632), (14704, 112752), (15552, 106604), (16542, 100224), (16704, 99252), (18792, 88224), (20736, 79953), (22056, 75168), (22272, 74439), (24813, 66816), (25056, 66168), (26651, 62208), (28188, 58816), (29408, 56376), (31104, 53302), (33084, 50112), (33408, 49626), (37584, 44112)]