213432576

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 690217920

約数和(自身を除く): 476785344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 37, 42, 48, 56, 58, 64, 74, 84, 87, 96, 111, 112, 116, 128, 148, 168, 174, 192, 203, 222, 224, 232, 256, 259, 296, 336, 348, 384, 406, 444, 448, 464, 518, 592, 609, 672, 696, 768, 777, 812, 888, 896, 928, 1036, 1073, 1184, 1218, 1344, 1369, 1392, 1554, 1624, 1776, 1792, 1856, 2072, 2146, 2368, 2436, 2688, 2738, 2784, 3108, 3219, 3248, 3552, 3712, 4107, 4144, 4292, 4736, 4872, 5376, 5476, 5568, 6216, 6438, 6496, 7104, 7424, 7511, 8214, 8288, 8584, 9472, 9583, 9744, 10952, 11136, 12432, 12876, 12992, 14208, 15022, 16428, 16576, 17168, 19166, 19488, 21904, 22272, 22533, 24864, 25752, 25984, 28416, 28749, 30044, 32856, 33152, 34336, 38332, 38976, 39701, 43808, 45066, 49728, 51504, 51968, 57498, 60088, 65712, 66304, 68672, 76664, 77952, 79402, 87616, 90132, 99456, 103008, 114996, 119103, 120176, 131424, 137344, 153328, 155904, 158804, 175232, 180264, 198912, 206016, 229992, 238206, 240352, 262848, 274688, 277907, 306656, 317608, 350464, 360528, 412032, 459984, 476412, 480704, 525696, 555814, 613312, 635216, 721056, 824064, 833721, 919968, 952824, 961408, 1051392, 1111628, 1226624, 1270432, 1442112, 1667442, 1839936, 1905648, 1922816, 2223256, 2453248, 2540864, 2884224, 3334884, 3679872, 3811296, 4446512, 5081728, 5768448, 6669768, 7359744, 7622592, 8893024, 10163456, 13339536, 15245184, 17786048, 26679072, 30490368, 35572096, 53358144, 71144192, 106716288, 213432576]

約数ペア:

[(1, 213432576), (2, 106716288), (3, 71144192), (4, 53358144), (6, 35572096), (7, 30490368), (8, 26679072), (12, 17786048), (14, 15245184), (16, 13339536), (21, 10163456), (24, 8893024), (28, 7622592), (29, 7359744), (32, 6669768), (37, 5768448), (42, 5081728), (48, 4446512), (56, 3811296), (58, 3679872), (64, 3334884), (74, 2884224), (84, 2540864), (87, 2453248), (96, 2223256), (111, 1922816), (112, 1905648), (116, 1839936), (128, 1667442), (148, 1442112), (168, 1270432), (174, 1226624), (192, 1111628), (203, 1051392), (222, 961408), (224, 952824), (232, 919968), (256, 833721), (259, 824064), (296, 721056), (336, 635216), (348, 613312), (384, 555814), (406, 525696), (444, 480704), (448, 476412), (464, 459984), (518, 412032), (592, 360528), (609, 350464), (672, 317608), (696, 306656), (768, 277907), (777, 274688), (812, 262848), (888, 240352), (896, 238206), (928, 229992), (1036, 206016), (1073, 198912), (1184, 180264), (1218, 175232), (1344, 158804), (1369, 155904), (1392, 153328), (1554, 137344), (1624, 131424), (1776, 120176), (1792, 119103), (1856, 114996), (2072, 103008), (2146, 99456), (2368, 90132), (2436, 87616), (2688, 79402), (2738, 77952), (2784, 76664), (3108, 68672), (3219, 66304), (3248, 65712), (3552, 60088), (3712, 57498), (4107, 51968), (4144, 51504), (4292, 49728), (4736, 45066), (4872, 43808), (5376, 39701), (5476, 38976), (5568, 38332), (6216, 34336), (6438, 33152), (6496, 32856), (7104, 30044), (7424, 28749), (7511, 28416), (8214, 25984), (8288, 25752), (8584, 24864), (9472, 22533), (9583, 22272), (9744, 21904), (10952, 19488), (11136, 19166), (12432, 17168), (12876, 16576), (12992, 16428), (14208, 15022)]