221459616

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5231}}^1$

素因数の和:5264

約数の個数: 144

約数和(自身を含む): 751524480

約数和(自身を除く): 530064864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5231, 5292, 6048, 7056, 10462, 10584, 14112, 15693, 20924, 21168, 31386, 36617, 41848, 42336, 47079, 62772, 73234, 83696, 94158, 109851, 125544, 141237, 146468, 167392, 188316, 219702, 251088, 256319, 282474, 292936, 329553, 376632, 439404, 502176, 512638, 564948, 585872, 659106, 753264, 768957, 878808, 988659, 1025276, 1129896, 1171744, 1318212, 1506528, 1537914, 1757616, 1977318, 2050552, 2259792, 2306871, 2636424, 3075828, 3515232, 3954636, 4101104, 4519584, 4613742, 5272848, 6151656, 6920613, 7909272, 8202208, 9227484, 10545696, 12303312, 13841226, 15818544, 18454968, 24606624, 27682452, 31637088, 36909936, 55364904, 73819872, 110729808, 221459616]

約数ペア:

[(1, 221459616), (2, 110729808), (3, 73819872), (4, 55364904), (6, 36909936), (7, 31637088), (8, 27682452), (9, 24606624), (12, 18454968), (14, 15818544), (16, 13841226), (18, 12303312), (21, 10545696), (24, 9227484), (27, 8202208), (28, 7909272), (32, 6920613), (36, 6151656), (42, 5272848), (48, 4613742), (49, 4519584), (54, 4101104), (56, 3954636), (63, 3515232), (72, 3075828), (84, 2636424), (96, 2306871), (98, 2259792), (108, 2050552), (112, 1977318), (126, 1757616), (144, 1537914), (147, 1506528), (168, 1318212), (189, 1171744), (196, 1129896), (216, 1025276), (224, 988659), (252, 878808), (288, 768957), (294, 753264), (336, 659106), (378, 585872), (392, 564948), (432, 512638), (441, 502176), (504, 439404), (588, 376632), (672, 329553), (756, 292936), (784, 282474), (864, 256319), (882, 251088), (1008, 219702), (1176, 188316), (1323, 167392), (1512, 146468), (1568, 141237), (1764, 125544), (2016, 109851), (2352, 94158), (2646, 83696), (3024, 73234), (3528, 62772), (4704, 47079), (5231, 42336), (5292, 41848), (6048, 36617), (7056, 31386), (10462, 21168), (10584, 20924), (14112, 15693)]