212876832

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 670602240

約数和(自身を除く): 457725408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 53, 56, 84, 86, 96, 106, 112, 129, 139, 159, 168, 172, 212, 224, 258, 278, 301, 318, 336, 344, 371, 417, 424, 516, 556, 602, 636, 672, 688, 742, 834, 848, 903, 973, 1032, 1112, 1113, 1204, 1272, 1376, 1484, 1668, 1696, 1806, 1946, 2064, 2224, 2226, 2279, 2408, 2544, 2919, 2968, 3336, 3612, 3892, 4128, 4448, 4452, 4558, 4816, 5088, 5838, 5936, 5977, 6672, 6837, 7224, 7367, 7784, 8904, 9116, 9632, 11676, 11872, 11954, 13344, 13674, 14448, 14734, 15568, 15953, 17808, 17931, 18232, 22101, 23352, 23908, 27348, 28896, 29468, 31136, 31906, 35616, 35862, 36464, 41839, 44202, 46704, 47816, 47859, 51569, 54696, 58936, 63812, 71724, 72928, 83678, 88404, 93408, 95632, 95718, 103138, 109392, 117872, 125517, 127624, 143448, 154707, 167356, 176808, 191264, 191436, 206276, 218784, 235744, 251034, 255248, 286896, 309414, 316781, 334712, 353616, 382872, 412552, 502068, 510496, 573792, 618828, 633562, 669424, 707232, 765744, 825104, 950343, 1004136, 1237656, 1267124, 1338848, 1531488, 1650208, 1900686, 2008272, 2217467, 2475312, 2534248, 3801372, 4016544, 4434934, 4950624, 5068496, 6652401, 7602744, 8869868, 10136992, 13304802, 15205488, 17739736, 26609604, 30410976, 35479472, 53219208, 70958944, 106438416, 212876832]

約数ペア:

[(1, 212876832), (2, 106438416), (3, 70958944), (4, 53219208), (6, 35479472), (7, 30410976), (8, 26609604), (12, 17739736), (14, 15205488), (16, 13304802), (21, 10136992), (24, 8869868), (28, 7602744), (32, 6652401), (42, 5068496), (43, 4950624), (48, 4434934), (53, 4016544), (56, 3801372), (84, 2534248), (86, 2475312), (96, 2217467), (106, 2008272), (112, 1900686), (129, 1650208), (139, 1531488), (159, 1338848), (168, 1267124), (172, 1237656), (212, 1004136), (224, 950343), (258, 825104), (278, 765744), (301, 707232), (318, 669424), (336, 633562), (344, 618828), (371, 573792), (417, 510496), (424, 502068), (516, 412552), (556, 382872), (602, 353616), (636, 334712), (672, 316781), (688, 309414), (742, 286896), (834, 255248), (848, 251034), (903, 235744), (973, 218784), (1032, 206276), (1112, 191436), (1113, 191264), (1204, 176808), (1272, 167356), (1376, 154707), (1484, 143448), (1668, 127624), (1696, 125517), (1806, 117872), (1946, 109392), (2064, 103138), (2224, 95718), (2226, 95632), (2279, 93408), (2408, 88404), (2544, 83678), (2919, 72928), (2968, 71724), (3336, 63812), (3612, 58936), (3892, 54696), (4128, 51569), (4448, 47859), (4452, 47816), (4558, 46704), (4816, 44202), (5088, 41839), (5838, 36464), (5936, 35862), (5977, 35616), (6672, 31906), (6837, 31136), (7224, 29468), (7367, 28896), (7784, 27348), (8904, 23908), (9116, 23352), (9632, 22101), (11676, 18232), (11872, 17931), (11954, 17808), (13344, 15953), (13674, 15568), (14448, 14734)]