827973888

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 2533055616

約数和(自身を除く): 1705081728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 233, 256, 336, 384, 448, 466, 661, 672, 699, 768, 896, 932, 1322, 1344, 1398, 1631, 1792, 1864, 1983, 2644, 2688, 2796, 3262, 3728, 3966, 4627, 4893, 5288, 5376, 5592, 6524, 7456, 7932, 9254, 9786, 10576, 11184, 13048, 13881, 14912, 15864, 18508, 19572, 21152, 22368, 26096, 27762, 29824, 31728, 37016, 39144, 42304, 44736, 52192, 55524, 59648, 63456, 74032, 78288, 84608, 89472, 104384, 111048, 126912, 148064, 154013, 156576, 169216, 178944, 208768, 222096, 253824, 296128, 308026, 313152, 417536, 444192, 462039, 507648, 592256, 616052, 626304, 888384, 924078, 1078091, 1184512, 1232104, 1252608, 1776768, 1848156, 2156182, 2464208, 3234273, 3553536, 3696312, 4312364, 4928416, 6468546, 7392624, 8624728, 9856832, 12937092, 14785248, 17249456, 19713664, 25874184, 29570496, 34498912, 39427328, 51748368, 59140992, 68997824, 103496736, 118281984, 137995648, 206993472, 275991296, 413986944, 827973888]

約数ペア:

[(1, 827973888), (2, 413986944), (3, 275991296), (4, 206993472), (6, 137995648), (7, 118281984), (8, 103496736), (12, 68997824), (14, 59140992), (16, 51748368), (21, 39427328), (24, 34498912), (28, 29570496), (32, 25874184), (42, 19713664), (48, 17249456), (56, 14785248), (64, 12937092), (84, 9856832), (96, 8624728), (112, 7392624), (128, 6468546), (168, 4928416), (192, 4312364), (224, 3696312), (233, 3553536), (256, 3234273), (336, 2464208), (384, 2156182), (448, 1848156), (466, 1776768), (661, 1252608), (672, 1232104), (699, 1184512), (768, 1078091), (896, 924078), (932, 888384), (1322, 626304), (1344, 616052), (1398, 592256), (1631, 507648), (1792, 462039), (1864, 444192), (1983, 417536), (2644, 313152), (2688, 308026), (2796, 296128), (3262, 253824), (3728, 222096), (3966, 208768), (4627, 178944), (4893, 169216), (5288, 156576), (5376, 154013), (5592, 148064), (6524, 126912), (7456, 111048), (7932, 104384), (9254, 89472), (9786, 84608), (10576, 78288), (11184, 74032), (13048, 63456), (13881, 59648), (14912, 55524), (15864, 52192), (18508, 44736), (19572, 42304), (21152, 39144), (22368, 37016), (26096, 31728), (27762, 29824)]