321127296

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:836

約数の個数: 128

約数和(自身を含む): 981484800

約数和(自身を除く): 660357504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 193, 224, 336, 384, 386, 448, 579, 619, 672, 772, 896, 1158, 1238, 1344, 1351, 1544, 1857, 2316, 2476, 2688, 2702, 3088, 3714, 4053, 4333, 4632, 4952, 5404, 6176, 7428, 8106, 8666, 9264, 9904, 10808, 12352, 12999, 14856, 16212, 17332, 18528, 19808, 21616, 24704, 25998, 29712, 32424, 34664, 37056, 39616, 43232, 51996, 59424, 64848, 69328, 74112, 79232, 86464, 103992, 118848, 119467, 129696, 138656, 172928, 207984, 237696, 238934, 259392, 277312, 358401, 415968, 477868, 518784, 554624, 716802, 831936, 836269, 955736, 1433604, 1663872, 1672538, 1911472, 2508807, 2867208, 3345076, 3822944, 5017614, 5734416, 6690152, 7645888, 10035228, 11468832, 13380304, 15291776, 20070456, 22937664, 26760608, 40140912, 45875328, 53521216, 80281824, 107042432, 160563648, 321127296]

約数ペア:

[(1, 321127296), (2, 160563648), (3, 107042432), (4, 80281824), (6, 53521216), (7, 45875328), (8, 40140912), (12, 26760608), (14, 22937664), (16, 20070456), (21, 15291776), (24, 13380304), (28, 11468832), (32, 10035228), (42, 7645888), (48, 6690152), (56, 5734416), (64, 5017614), (84, 3822944), (96, 3345076), (112, 2867208), (128, 2508807), (168, 1911472), (192, 1672538), (193, 1663872), (224, 1433604), (336, 955736), (384, 836269), (386, 831936), (448, 716802), (579, 554624), (619, 518784), (672, 477868), (772, 415968), (896, 358401), (1158, 277312), (1238, 259392), (1344, 238934), (1351, 237696), (1544, 207984), (1857, 172928), (2316, 138656), (2476, 129696), (2688, 119467), (2702, 118848), (3088, 103992), (3714, 86464), (4053, 79232), (4333, 74112), (4632, 69328), (4952, 64848), (5404, 59424), (6176, 51996), (7428, 43232), (8106, 39616), (8666, 37056), (9264, 34664), (9904, 32424), (10808, 29712), (12352, 25998), (12999, 24704), (14856, 21616), (16212, 19808), (17332, 18528)]