327369952

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 144

約数和(自身を含む): 844814880

約数和(自身を除く): 517444928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 289, 364, 389, 416, 442, 476, 544, 578, 728, 778, 884, 952, 1156, 1456, 1547, 1556, 1768, 1904, 2023, 2312, 2723, 2912, 3094, 3112, 3536, 3757, 3808, 4046, 4624, 5057, 5446, 6188, 6224, 6613, 7072, 7514, 8092, 9248, 10114, 10892, 12376, 12448, 13226, 15028, 16184, 20228, 21784, 24752, 26299, 26452, 30056, 32368, 35399, 40456, 43568, 46291, 49504, 52598, 52904, 60112, 64736, 70798, 80912, 85969, 87136, 92582, 105196, 105808, 112421, 120224, 141596, 161824, 171938, 185164, 210392, 211616, 224842, 283192, 343876, 370328, 420784, 449684, 566384, 601783, 687752, 740656, 786947, 841568, 899368, 1132768, 1203566, 1375504, 1461473, 1481312, 1573894, 1798736, 2407132, 2751008, 2922946, 3147788, 3597472, 4814264, 5845892, 6295576, 9628528, 10230311, 11691784, 12591152, 19257056, 20460622, 23383568, 25182304, 40921244, 46767136, 81842488, 163684976, 327369952]

約数ペア:

[(1, 327369952), (2, 163684976), (4, 81842488), (7, 46767136), (8, 40921244), (13, 25182304), (14, 23383568), (16, 20460622), (17, 19257056), (26, 12591152), (28, 11691784), (32, 10230311), (34, 9628528), (52, 6295576), (56, 5845892), (68, 4814264), (91, 3597472), (104, 3147788), (112, 2922946), (119, 2751008), (136, 2407132), (182, 1798736), (208, 1573894), (221, 1481312), (224, 1461473), (238, 1375504), (272, 1203566), (289, 1132768), (364, 899368), (389, 841568), (416, 786947), (442, 740656), (476, 687752), (544, 601783), (578, 566384), (728, 449684), (778, 420784), (884, 370328), (952, 343876), (1156, 283192), (1456, 224842), (1547, 211616), (1556, 210392), (1768, 185164), (1904, 171938), (2023, 161824), (2312, 141596), (2723, 120224), (2912, 112421), (3094, 105808), (3112, 105196), (3536, 92582), (3757, 87136), (3808, 85969), (4046, 80912), (4624, 70798), (5057, 64736), (5446, 60112), (6188, 52904), (6224, 52598), (6613, 49504), (7072, 46291), (7514, 43568), (8092, 40456), (9248, 35399), (10114, 32368), (10892, 30056), (12376, 26452), (12448, 26299), (13226, 24752), (15028, 21784), (16184, 20228)]