1808577216

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:899

約数の個数: 168

約数和(自身を含む): 5443386624

約数和(自身を除く): 3634809408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 211, 276, 288, 368, 414, 422, 552, 576, 633, 647, 736, 828, 844, 1104, 1266, 1294, 1472, 1656, 1688, 1899, 1941, 2208, 2532, 2588, 3312, 3376, 3798, 3882, 4416, 4853, 5064, 5176, 5823, 6624, 6752, 7596, 7764, 9706, 10128, 10352, 11646, 13248, 13504, 14559, 14881, 15192, 15528, 19412, 20256, 20704, 23292, 29118, 29762, 30384, 31056, 38824, 40512, 41408, 43677, 44643, 46584, 58236, 59524, 60768, 62112, 77648, 87354, 89286, 93168, 116472, 119048, 121536, 124224, 133929, 136517, 155296, 174708, 178572, 186336, 232944, 238096, 267858, 273034, 310592, 349416, 357144, 372672, 409551, 465888, 476192, 535716, 546068, 698832, 714288, 819102, 931776, 952384, 1071432, 1092136, 1228653, 1397664, 1428576, 1638204, 2142864, 2184272, 2457306, 2795328, 2857152, 3139891, 3276408, 4285728, 4368544, 4914612, 6279782, 6552816, 8571456, 8737088, 9419673, 9829224, 12559564, 13105632, 18839346, 19658448, 25119128, 26211264, 28259019, 37678692, 39316896, 50238256, 56518038, 75357384, 78633792, 100476512, 113036076, 150714768, 200953024, 226072152, 301429536, 452144304, 602859072, 904288608, 1808577216]

約数ペア:

[(1, 1808577216), (2, 904288608), (3, 602859072), (4, 452144304), (6, 301429536), (8, 226072152), (9, 200953024), (12, 150714768), (16, 113036076), (18, 100476512), (23, 78633792), (24, 75357384), (32, 56518038), (36, 50238256), (46, 39316896), (48, 37678692), (64, 28259019), (69, 26211264), (72, 25119128), (92, 19658448), (96, 18839346), (138, 13105632), (144, 12559564), (184, 9829224), (192, 9419673), (207, 8737088), (211, 8571456), (276, 6552816), (288, 6279782), (368, 4914612), (414, 4368544), (422, 4285728), (552, 3276408), (576, 3139891), (633, 2857152), (647, 2795328), (736, 2457306), (828, 2184272), (844, 2142864), (1104, 1638204), (1266, 1428576), (1294, 1397664), (1472, 1228653), (1656, 1092136), (1688, 1071432), (1899, 952384), (1941, 931776), (2208, 819102), (2532, 714288), (2588, 698832), (3312, 546068), (3376, 535716), (3798, 476192), (3882, 465888), (4416, 409551), (4853, 372672), (5064, 357144), (5176, 349416), (5823, 310592), (6624, 273034), (6752, 267858), (7596, 238096), (7764, 232944), (9706, 186336), (10128, 178572), (10352, 174708), (11646, 155296), (13248, 136517), (13504, 133929), (14559, 124224), (14881, 121536), (15192, 119048), (15528, 116472), (19412, 93168), (20256, 89286), (20704, 87354), (23292, 77648), (29118, 62112), (29762, 60768), (30384, 59524), (31056, 58236), (38824, 46584), (40512, 44643), (41408, 43677)]