2870147168

素因数分解:

$2^5\times 7^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 6967296000

約数和(自身を除く): 4097148832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 71, 98, 112, 116, 127, 142, 196, 203, 224, 232, 254, 284, 343, 392, 406, 464, 497, 508, 568, 686, 784, 812, 889, 928, 994, 1016, 1136, 1372, 1421, 1568, 1624, 1778, 1988, 2032, 2059, 2272, 2744, 2842, 3248, 3479, 3556, 3683, 3976, 4064, 4118, 5488, 5684, 6223, 6496, 6958, 7112, 7366, 7952, 8236, 9017, 9947, 10976, 11368, 12446, 13916, 14224, 14413, 14732, 15904, 16472, 18034, 19894, 22736, 24353, 24892, 25781, 27832, 28448, 28826, 29464, 32944, 36068, 39788, 43561, 45472, 48706, 49784, 51562, 55664, 57652, 58928, 63119, 65888, 72136, 79576, 87122, 97412, 99568, 100891, 103124, 111328, 115304, 117856, 126238, 144272, 159152, 174244, 180467, 194824, 199136, 201782, 206248, 230608, 252476, 261493, 288544, 318304, 348488, 360934, 389648, 403564, 412496, 441833, 461216, 504952, 522986, 696976, 706237, 721868, 779296, 807128, 824992, 883666, 1009904, 1045972, 1263269, 1393952, 1412474, 1443736, 1614256, 1767332, 1830451, 2019808, 2091944, 2526538, 2824948, 2887472, 3092831, 3228512, 3534664, 3660902, 4183888, 5053076, 5649896, 5774944, 6185662, 7069328, 7321804, 8367776, 10106152, 11299792, 12371324, 12813157, 14138656, 14643608, 20212304, 22599584, 24742648, 25626314, 29287216, 40424608, 49485296, 51252628, 58574432, 89692099, 98970592, 102505256, 179384198, 205010512, 358768396, 410021024, 717536792, 1435073584, 2870147168]

約数ペア:

[(1, 2870147168), (2, 1435073584), (4, 717536792), (7, 410021024), (8, 358768396), (14, 205010512), (16, 179384198), (28, 102505256), (29, 98970592), (32, 89692099), (49, 58574432), (56, 51252628), (58, 49485296), (71, 40424608), (98, 29287216), (112, 25626314), (116, 24742648), (127, 22599584), (142, 20212304), (196, 14643608), (203, 14138656), (224, 12813157), (232, 12371324), (254, 11299792), (284, 10106152), (343, 8367776), (392, 7321804), (406, 7069328), (464, 6185662), (497, 5774944), (508, 5649896), (568, 5053076), (686, 4183888), (784, 3660902), (812, 3534664), (889, 3228512), (928, 3092831), (994, 2887472), (1016, 2824948), (1136, 2526538), (1372, 2091944), (1421, 2019808), (1568, 1830451), (1624, 1767332), (1778, 1614256), (1988, 1443736), (2032, 1412474), (2059, 1393952), (2272, 1263269), (2744, 1045972), (2842, 1009904), (3248, 883666), (3479, 824992), (3556, 807128), (3683, 779296), (3976, 721868), (4064, 706237), (4118, 696976), (5488, 522986), (5684, 504952), (6223, 461216), (6496, 441833), (6958, 412496), (7112, 403564), (7366, 389648), (7952, 360934), (8236, 348488), (9017, 318304), (9947, 288544), (10976, 261493), (11368, 252476), (12446, 230608), (13916, 206248), (14224, 201782), (14413, 199136), (14732, 194824), (15904, 180467), (16472, 174244), (18034, 159152), (19894, 144272), (22736, 126238), (24353, 117856), (24892, 115304), (25781, 111328), (27832, 103124), (28448, 100891), (28826, 99568), (29464, 97412), (32944, 87122), (36068, 79576), (39788, 72136), (43561, 65888), (45472, 63119), (48706, 58928), (49784, 57652), (51562, 55664)]