328324416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1279}}^1$

素因数の和:1492

約数の個数: 112

約数和(自身を含む): 998768640

約数和(自身を除く): 670444224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 191, 192, 224, 336, 382, 448, 573, 672, 764, 1146, 1279, 1337, 1344, 1528, 2292, 2558, 2674, 3056, 3837, 4011, 4584, 5116, 5348, 6112, 7674, 8022, 8953, 9168, 10232, 10696, 12224, 15348, 16044, 17906, 18336, 20464, 21392, 26859, 30696, 32088, 35812, 36672, 40928, 42784, 53718, 61392, 64176, 71624, 81856, 85568, 107436, 122784, 128352, 143248, 214872, 244289, 245568, 256704, 286496, 429744, 488578, 572992, 732867, 859488, 977156, 1465734, 1710023, 1718976, 1954312, 2931468, 3420046, 3908624, 5130069, 5862936, 6840092, 7817248, 10260138, 11725872, 13680184, 15634496, 20520276, 23451744, 27360368, 41040552, 46903488, 54720736, 82081104, 109441472, 164162208, 328324416]

約数ペア:

[(1, 328324416), (2, 164162208), (3, 109441472), (4, 82081104), (6, 54720736), (7, 46903488), (8, 41040552), (12, 27360368), (14, 23451744), (16, 20520276), (21, 15634496), (24, 13680184), (28, 11725872), (32, 10260138), (42, 7817248), (48, 6840092), (56, 5862936), (64, 5130069), (84, 3908624), (96, 3420046), (112, 2931468), (168, 1954312), (191, 1718976), (192, 1710023), (224, 1465734), (336, 977156), (382, 859488), (448, 732867), (573, 572992), (672, 488578), (764, 429744), (1146, 286496), (1279, 256704), (1337, 245568), (1344, 244289), (1528, 214872), (2292, 143248), (2558, 128352), (2674, 122784), (3056, 107436), (3837, 85568), (4011, 81856), (4584, 71624), (5116, 64176), (5348, 61392), (6112, 53718), (7674, 42784), (8022, 40928), (8953, 36672), (9168, 35812), (10232, 32088), (10696, 30696), (12224, 26859), (15348, 21392), (16044, 20464), (17906, 18336)]