221246592

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1630

約数の個数: 128

約数和(自身を含む): 684754560

約数和(自身を除く): 463507968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 318, 336, 371, 384, 424, 448, 636, 672, 742, 848, 896, 1113, 1272, 1344, 1484, 1553, 1696, 2226, 2544, 2688, 2968, 3106, 3392, 4452, 4659, 5088, 5936, 6212, 6784, 8904, 9318, 10176, 10871, 11872, 12424, 17808, 18636, 20352, 21742, 23744, 24848, 32613, 35616, 37272, 43484, 47488, 49696, 65226, 71232, 74544, 82309, 86968, 99392, 130452, 142464, 149088, 164618, 173936, 198784, 246927, 260904, 298176, 329236, 347872, 493854, 521808, 576163, 596352, 658472, 695744, 987708, 1043616, 1152326, 1316944, 1391488, 1728489, 1975416, 2087232, 2304652, 2633888, 3456978, 3950832, 4174464, 4609304, 5267776, 6913956, 7901664, 9218608, 10535552, 13827912, 15803328, 18437216, 27655824, 31606656, 36874432, 55311648, 73748864, 110623296, 221246592]

約数ペア:

[(1, 221246592), (2, 110623296), (3, 73748864), (4, 55311648), (6, 36874432), (7, 31606656), (8, 27655824), (12, 18437216), (14, 15803328), (16, 13827912), (21, 10535552), (24, 9218608), (28, 7901664), (32, 6913956), (42, 5267776), (48, 4609304), (53, 4174464), (56, 3950832), (64, 3456978), (84, 2633888), (96, 2304652), (106, 2087232), (112, 1975416), (128, 1728489), (159, 1391488), (168, 1316944), (192, 1152326), (212, 1043616), (224, 987708), (318, 695744), (336, 658472), (371, 596352), (384, 576163), (424, 521808), (448, 493854), (636, 347872), (672, 329236), (742, 298176), (848, 260904), (896, 246927), (1113, 198784), (1272, 173936), (1344, 164618), (1484, 149088), (1553, 142464), (1696, 130452), (2226, 99392), (2544, 86968), (2688, 82309), (2968, 74544), (3106, 71232), (3392, 65226), (4452, 49696), (4659, 47488), (5088, 43484), (5936, 37272), (6212, 35616), (6784, 32613), (8904, 24848), (9318, 23744), (10176, 21742), (10871, 20352), (11872, 18636), (12424, 17808)]