284109056

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 216

約数和(自身を含む): 754971840

約数和(自身を除く): 470862784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 49, 56, 58, 64, 71, 77, 88, 98, 112, 116, 128, 142, 154, 176, 196, 203, 224, 232, 256, 284, 308, 319, 352, 392, 406, 448, 464, 497, 539, 568, 616, 638, 704, 781, 784, 812, 896, 928, 994, 1078, 1136, 1232, 1276, 1408, 1421, 1562, 1568, 1624, 1792, 1856, 1988, 2059, 2156, 2233, 2272, 2464, 2552, 2816, 2842, 3124, 3136, 3248, 3479, 3712, 3976, 4118, 4312, 4466, 4544, 4928, 5104, 5467, 5684, 6248, 6272, 6496, 6958, 7424, 7952, 8236, 8624, 8932, 9088, 9856, 10208, 10934, 11368, 12496, 12544, 12992, 13916, 14413, 15631, 15904, 16472, 17248, 17864, 18176, 19712, 20416, 21868, 22649, 22736, 24992, 25984, 27832, 28826, 31262, 31808, 32944, 34496, 35728, 38269, 40832, 43736, 45298, 45472, 49984, 51968, 55664, 57652, 62524, 63616, 65888, 68992, 71456, 76538, 81664, 87472, 90596, 90944, 99968, 100891, 111328, 115304, 125048, 127232, 131776, 137984, 142912, 153076, 158543, 174944, 181192, 181888, 199936, 201782, 222656, 230608, 250096, 263552, 285824, 306152, 317086, 349888, 362384, 363776, 403564, 445312, 461216, 500192, 527104, 571648, 612304, 634172, 699776, 724768, 807128, 890624, 922432, 1000384, 1109801, 1224608, 1268344, 1399552, 1449536, 1614256, 1844864, 2000768, 2219602, 2449216, 2536688, 2899072, 3228512, 3689728, 4001536, 4439204, 4898432, 5073376, 5798144, 6457024, 8878408, 9796864, 10146752, 12914048, 17756816, 20293504, 25828096, 35513632, 40587008, 71027264, 142054528, 284109056]

約数ペア:

[(1, 284109056), (2, 142054528), (4, 71027264), (7, 40587008), (8, 35513632), (11, 25828096), (14, 20293504), (16, 17756816), (22, 12914048), (28, 10146752), (29, 9796864), (32, 8878408), (44, 6457024), (49, 5798144), (56, 5073376), (58, 4898432), (64, 4439204), (71, 4001536), (77, 3689728), (88, 3228512), (98, 2899072), (112, 2536688), (116, 2449216), (128, 2219602), (142, 2000768), (154, 1844864), (176, 1614256), (196, 1449536), (203, 1399552), (224, 1268344), (232, 1224608), (256, 1109801), (284, 1000384), (308, 922432), (319, 890624), (352, 807128), (392, 724768), (406, 699776), (448, 634172), (464, 612304), (497, 571648), (539, 527104), (568, 500192), (616, 461216), (638, 445312), (704, 403564), (781, 363776), (784, 362384), (812, 349888), (896, 317086), (928, 306152), (994, 285824), (1078, 263552), (1136, 250096), (1232, 230608), (1276, 222656), (1408, 201782), (1421, 199936), (1562, 181888), (1568, 181192), (1624, 174944), (1792, 158543), (1856, 153076), (1988, 142912), (2059, 137984), (2156, 131776), (2233, 127232), (2272, 125048), (2464, 115304), (2552, 111328), (2816, 100891), (2842, 99968), (3124, 90944), (3136, 90596), (3248, 87472), (3479, 81664), (3712, 76538), (3976, 71456), (4118, 68992), (4312, 65888), (4466, 63616), (4544, 62524), (4928, 57652), (5104, 55664), (5467, 51968), (5684, 49984), (6248, 45472), (6272, 45298), (6496, 43736), (6958, 40832), (7424, 38269), (7952, 35728), (8236, 34496), (8624, 32944), (8932, 31808), (9088, 31262), (9856, 28826), (10208, 27832), (10934, 25984), (11368, 24992), (12496, 22736), (12544, 22649), (12992, 21868), (13916, 20416), (14413, 19712), (15631, 18176), (15904, 17864), (16472, 17248)]