1657734848

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:671

約数の個数: 168

約数和(自身を含む): 4217615136

約数和(自身を除く): 2559880288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 121, 154, 176, 212, 224, 242, 308, 352, 371, 424, 448, 484, 577, 583, 616, 704, 742, 847, 848, 968, 1154, 1166, 1232, 1484, 1694, 1696, 1936, 2308, 2332, 2464, 2968, 3388, 3392, 3872, 4039, 4081, 4616, 4664, 4928, 5936, 6347, 6413, 6776, 7744, 8078, 8162, 9232, 9328, 11872, 12694, 12826, 13552, 16156, 16324, 18464, 18656, 23744, 25388, 25652, 27104, 30581, 32312, 32648, 36928, 37312, 44429, 44891, 50776, 51304, 54208, 61162, 64624, 65296, 69817, 88858, 89782, 101552, 102608, 122324, 129248, 130592, 139634, 177716, 179564, 203104, 205216, 214067, 244648, 258496, 261184, 279268, 336391, 355432, 359128, 406208, 410432, 428134, 488719, 489296, 558536, 672782, 710864, 718256, 856268, 977438, 978592, 1117072, 1345564, 1421728, 1436512, 1712536, 1954876, 1957184, 2234144, 2354737, 2691128, 2843456, 2873024, 3425072, 3700301, 3909752, 4468288, 4709474, 5382256, 6850144, 7400602, 7819504, 9418948, 10764512, 13700288, 14801204, 15639008, 18837896, 21529024, 25902107, 29602408, 31278016, 37675792, 51804214, 59204816, 75351584, 103608428, 118409632, 150703168, 207216856, 236819264, 414433712, 828867424, 1657734848]

約数ペア:

[(1, 1657734848), (2, 828867424), (4, 414433712), (7, 236819264), (8, 207216856), (11, 150703168), (14, 118409632), (16, 103608428), (22, 75351584), (28, 59204816), (32, 51804214), (44, 37675792), (53, 31278016), (56, 29602408), (64, 25902107), (77, 21529024), (88, 18837896), (106, 15639008), (112, 14801204), (121, 13700288), (154, 10764512), (176, 9418948), (212, 7819504), (224, 7400602), (242, 6850144), (308, 5382256), (352, 4709474), (371, 4468288), (424, 3909752), (448, 3700301), (484, 3425072), (577, 2873024), (583, 2843456), (616, 2691128), (704, 2354737), (742, 2234144), (847, 1957184), (848, 1954876), (968, 1712536), (1154, 1436512), (1166, 1421728), (1232, 1345564), (1484, 1117072), (1694, 978592), (1696, 977438), (1936, 856268), (2308, 718256), (2332, 710864), (2464, 672782), (2968, 558536), (3388, 489296), (3392, 488719), (3872, 428134), (4039, 410432), (4081, 406208), (4616, 359128), (4664, 355432), (4928, 336391), (5936, 279268), (6347, 261184), (6413, 258496), (6776, 244648), (7744, 214067), (8078, 205216), (8162, 203104), (9232, 179564), (9328, 177716), (11872, 139634), (12694, 130592), (12826, 129248), (13552, 122324), (16156, 102608), (16324, 101552), (18464, 89782), (18656, 88858), (23744, 69817), (25388, 65296), (25652, 64624), (27104, 61162), (30581, 54208), (32312, 51304), (32648, 50776), (36928, 44891), (37312, 44429)]