904288608

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:897

約数の個数: 144

約数和(自身を含む): 2700262656

約数和(自身を除く): 1795974048

約数列:

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

約数ペア:

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