218311296

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:602

約数の個数: 128

約数和(自身を含む): 667455360

約数和(自身を除く): 449144064

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, 224, 241, 336, 337, 384, 448, 482, 672, 674, 723, 896, 964, 1011, 1344, 1348, 1446, 1687, 1928, 2022, 2359, 2688, 2696, 2892, 3374, 3856, 4044, 4718, 5061, 5392, 5784, 6748, 7077, 7712, 8088, 9436, 10122, 10784, 11568, 13496, 14154, 15424, 16176, 18872, 20244, 21568, 23136, 26992, 28308, 30848, 32352, 37744, 40488, 43136, 46272, 53984, 56616, 64704, 75488, 80976, 81217, 92544, 107968, 113232, 129408, 150976, 161952, 162434, 215936, 226464, 243651, 301952, 323904, 324868, 452928, 487302, 568519, 647808, 649736, 905856, 974604, 1137038, 1299472, 1705557, 1949208, 2274076, 2598944, 3411114, 3898416, 4548152, 5197888, 6822228, 7796832, 9096304, 10395776, 13644456, 15593664, 18192608, 27288912, 31187328, 36385216, 54577824, 72770432, 109155648, 218311296]

約数ペア:

[(1, 218311296), (2, 109155648), (3, 72770432), (4, 54577824), (6, 36385216), (7, 31187328), (8, 27288912), (12, 18192608), (14, 15593664), (16, 13644456), (21, 10395776), (24, 9096304), (28, 7796832), (32, 6822228), (42, 5197888), (48, 4548152), (56, 3898416), (64, 3411114), (84, 2598944), (96, 2274076), (112, 1949208), (128, 1705557), (168, 1299472), (192, 1137038), (224, 974604), (241, 905856), (336, 649736), (337, 647808), (384, 568519), (448, 487302), (482, 452928), (672, 324868), (674, 323904), (723, 301952), (896, 243651), (964, 226464), (1011, 215936), (1344, 162434), (1348, 161952), (1446, 150976), (1687, 129408), (1928, 113232), (2022, 107968), (2359, 92544), (2688, 81217), (2696, 80976), (2892, 75488), (3374, 64704), (3856, 56616), (4044, 53984), (4718, 46272), (5061, 43136), (5392, 40488), (5784, 37744), (6748, 32352), (7077, 30848), (7712, 28308), (8088, 26992), (9436, 23136), (10122, 21568), (10784, 20244), (11568, 18872), (13496, 16176), (14154, 15424)]