328301376

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1277}}^1$

素因数の和:1408

約数の個数: 112

約数和(自身を含む): 945270144

約数和(自身を除く): 616968768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 156, 192, 206, 208, 309, 312, 412, 416, 618, 624, 824, 832, 1236, 1248, 1277, 1339, 1648, 2472, 2496, 2554, 2678, 3296, 3831, 4017, 4944, 5108, 5356, 6592, 7662, 8034, 9888, 10216, 10712, 15324, 16068, 16601, 19776, 20432, 21424, 30648, 32136, 33202, 40864, 42848, 49803, 61296, 64272, 66404, 81728, 85696, 99606, 122592, 128544, 131531, 132808, 199212, 245184, 257088, 263062, 265616, 394593, 398424, 526124, 531232, 789186, 796848, 1052248, 1062464, 1578372, 1593696, 1709903, 2104496, 3156744, 3187392, 3419806, 4208992, 5129709, 6313488, 6839612, 8417984, 10259418, 12626976, 13679224, 20518836, 25253952, 27358448, 41037672, 54716896, 82075344, 109433792, 164150688, 328301376]

約数ペア:

[(1, 328301376), (2, 164150688), (3, 109433792), (4, 82075344), (6, 54716896), (8, 41037672), (12, 27358448), (13, 25253952), (16, 20518836), (24, 13679224), (26, 12626976), (32, 10259418), (39, 8417984), (48, 6839612), (52, 6313488), (64, 5129709), (78, 4208992), (96, 3419806), (103, 3187392), (104, 3156744), (156, 2104496), (192, 1709903), (206, 1593696), (208, 1578372), (309, 1062464), (312, 1052248), (412, 796848), (416, 789186), (618, 531232), (624, 526124), (824, 398424), (832, 394593), (1236, 265616), (1248, 263062), (1277, 257088), (1339, 245184), (1648, 199212), (2472, 132808), (2496, 131531), (2554, 128544), (2678, 122592), (3296, 99606), (3831, 85696), (4017, 81728), (4944, 66404), (5108, 64272), (5356, 61296), (6592, 49803), (7662, 42848), (8034, 40864), (9888, 33202), (10216, 32136), (10712, 30648), (15324, 21424), (16068, 20432), (16601, 19776)]