219378432

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 745389568

約数和(自身を除く): 526011136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 64, 73, 78, 84, 86, 91, 96, 104, 112, 128, 129, 146, 156, 168, 172, 182, 192, 208, 219, 224, 256, 258, 273, 292, 301, 312, 336, 344, 364, 384, 416, 438, 448, 511, 516, 546, 559, 584, 602, 624, 672, 688, 728, 768, 832, 876, 896, 903, 949, 1022, 1032, 1092, 1118, 1168, 1204, 1248, 1344, 1376, 1456, 1533, 1664, 1677, 1752, 1792, 1806, 1898, 2044, 2064, 2184, 2236, 2336, 2408, 2496, 2688, 2752, 2847, 2912, 3066, 3139, 3328, 3354, 3504, 3612, 3796, 3913, 4088, 4128, 4368, 4472, 4672, 4816, 4992, 5376, 5504, 5694, 5824, 6132, 6278, 6643, 6708, 7008, 7224, 7592, 7826, 8176, 8256, 8736, 8944, 9344, 9417, 9632, 9984, 11008, 11388, 11648, 11739, 12264, 12556, 13286, 13416, 14016, 14448, 15184, 15652, 16352, 16512, 17472, 17888, 18688, 18834, 19264, 19929, 21973, 22776, 23296, 23478, 24528, 25112, 26572, 26832, 28032, 28896, 30368, 31304, 32704, 33024, 34944, 35776, 37668, 38528, 39858, 40807, 43946, 45552, 46956, 49056, 50224, 53144, 53664, 56064, 57792, 60736, 62608, 65408, 65919, 69888, 71552, 75336, 77056, 79716, 81614, 87892, 91104, 93912, 98112, 100448, 106288, 107328, 115584, 121472, 122421, 125216, 130816, 131838, 143104, 150672, 159432, 163228, 175784, 182208, 187824, 196224, 200896, 212576, 214656, 231168, 242944, 244842, 250432, 263676, 285649, 301344, 318864, 326456, 351568, 364416, 375648, 392448, 401792, 425152, 429312, 489684, 500864, 527352, 571298, 602688, 637728, 652912, 703136, 728832, 751296, 803584, 850304, 856947, 979368, 1001728, 1054704, 1142596, 1205376, 1275456, 1305824, 1406272, 1502592, 1700608, 1713894, 1958736, 2109408, 2285192, 2410752, 2550912, 2611648, 2812544, 3005184, 3427788, 3917472, 4218816, 4570384, 5101824, 5223296, 5625088, 6855576, 7834944, 8437632, 9140768, 10446592, 13711152, 15669888, 16875264, 18281536, 27422304, 31339776, 36563072, 54844608, 73126144, 109689216, 219378432]

約数ペア:

[(1, 219378432), (2, 109689216), (3, 73126144), (4, 54844608), (6, 36563072), (7, 31339776), (8, 27422304), (12, 18281536), (13, 16875264), (14, 15669888), (16, 13711152), (21, 10446592), (24, 9140768), (26, 8437632), (28, 7834944), (32, 6855576), (39, 5625088), (42, 5223296), (43, 5101824), (48, 4570384), (52, 4218816), (56, 3917472), (64, 3427788), (73, 3005184), (78, 2812544), (84, 2611648), (86, 2550912), (91, 2410752), (96, 2285192), (104, 2109408), (112, 1958736), (128, 1713894), (129, 1700608), (146, 1502592), (156, 1406272), (168, 1305824), (172, 1275456), (182, 1205376), (192, 1142596), (208, 1054704), (219, 1001728), (224, 979368), (256, 856947), (258, 850304), (273, 803584), (292, 751296), (301, 728832), (312, 703136), (336, 652912), (344, 637728), (364, 602688), (384, 571298), (416, 527352), (438, 500864), (448, 489684), (511, 429312), (516, 425152), (546, 401792), (559, 392448), (584, 375648), (602, 364416), (624, 351568), (672, 326456), (688, 318864), (728, 301344), (768, 285649), (832, 263676), (876, 250432), (896, 244842), (903, 242944), (949, 231168), (1022, 214656), (1032, 212576), (1092, 200896), (1118, 196224), (1168, 187824), (1204, 182208), (1248, 175784), (1344, 163228), (1376, 159432), (1456, 150672), (1533, 143104), (1664, 131838), (1677, 130816), (1752, 125216), (1792, 122421), (1806, 121472), (1898, 115584), (2044, 107328), (2064, 106288), (2184, 100448), (2236, 98112), (2336, 93912), (2408, 91104), (2496, 87892), (2688, 81614), (2752, 79716), (2847, 77056), (2912, 75336), (3066, 71552), (3139, 69888), (3328, 65919), (3354, 65408), (3504, 62608), (3612, 60736), (3796, 57792), (3913, 56064), (4088, 53664), (4128, 53144), (4368, 50224), (4472, 49056), (4672, 46956), (4816, 45552), (4992, 43946), (5376, 40807), (5504, 39858), (5694, 38528), (5824, 37668), (6132, 35776), (6278, 34944), (6643, 33024), (6708, 32704), (7008, 31304), (7224, 30368), (7592, 28896), (7826, 28032), (8176, 26832), (8256, 26572), (8736, 25112), (8944, 24528), (9344, 23478), (9417, 23296), (9632, 22776), (9984, 21973), (11008, 19929), (11388, 19264), (11648, 18834), (11739, 18688), (12264, 17888), (12556, 17472), (13286, 16512), (13416, 16352), (14016, 15652), (14448, 15184)]