2008149528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{2347}}^1$

素因数の和:2837

約数の個数: 128

約数和(自身を含む): 6275358720

約数和(自身を除く): 4267209192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 463, 616, 924, 926, 1389, 1848, 1852, 2347, 2778, 3241, 3704, 4694, 5093, 5556, 6482, 7041, 9388, 9723, 10186, 11112, 12964, 14082, 15279, 16429, 18776, 19446, 20372, 25817, 25928, 28164, 30558, 32858, 35651, 38892, 40744, 49287, 51634, 56328, 61116, 65716, 71302, 77451, 77784, 98574, 103268, 106953, 122232, 131432, 142604, 154902, 180719, 197148, 206536, 213906, 285208, 309804, 361438, 394296, 427812, 542157, 619608, 722876, 855624, 1084314, 1086661, 1445752, 2168628, 2173322, 3259983, 4337256, 4346644, 6519966, 7606627, 8693288, 11953271, 13039932, 15213254, 22819881, 23906542, 26079864, 30426508, 35859813, 45639762, 47813084, 60853016, 71719626, 83672897, 91279524, 95626168, 143439252, 167345794, 182559048, 251018691, 286878504, 334691588, 502037382, 669383176, 1004074764, 2008149528]

約数ペア:

[(1, 2008149528), (2, 1004074764), (3, 669383176), (4, 502037382), (6, 334691588), (7, 286878504), (8, 251018691), (11, 182559048), (12, 167345794), (14, 143439252), (21, 95626168), (22, 91279524), (24, 83672897), (28, 71719626), (33, 60853016), (42, 47813084), (44, 45639762), (56, 35859813), (66, 30426508), (77, 26079864), (84, 23906542), (88, 22819881), (132, 15213254), (154, 13039932), (168, 11953271), (231, 8693288), (264, 7606627), (308, 6519966), (462, 4346644), (463, 4337256), (616, 3259983), (924, 2173322), (926, 2168628), (1389, 1445752), (1848, 1086661), (1852, 1084314), (2347, 855624), (2778, 722876), (3241, 619608), (3704, 542157), (4694, 427812), (5093, 394296), (5556, 361438), (6482, 309804), (7041, 285208), (9388, 213906), (9723, 206536), (10186, 197148), (11112, 180719), (12964, 154902), (14082, 142604), (15279, 131432), (16429, 122232), (18776, 106953), (19446, 103268), (20372, 98574), (25817, 77784), (25928, 77451), (28164, 71302), (30558, 65716), (32858, 61116), (35651, 56328), (38892, 51634), (40744, 49287)]