198111312

素因数分解:

$2^4\times 3^3\times 7^4\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 200

約数和(自身を含む): 666862080

約数和(自身を除く): 468750768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 191, 196, 216, 252, 294, 336, 343, 378, 382, 392, 432, 441, 504, 573, 588, 686, 756, 764, 784, 882, 1008, 1029, 1146, 1176, 1323, 1337, 1372, 1512, 1528, 1719, 1764, 2058, 2292, 2352, 2401, 2646, 2674, 2744, 3024, 3056, 3087, 3438, 3528, 4011, 4116, 4584, 4802, 5157, 5292, 5348, 5488, 6174, 6876, 7056, 7203, 8022, 8232, 9168, 9261, 9359, 9604, 10314, 10584, 10696, 12033, 12348, 13752, 14406, 16044, 16464, 18522, 18718, 19208, 20628, 21168, 21392, 21609, 24066, 24696, 27504, 28077, 28812, 32088, 36099, 37044, 37436, 38416, 41256, 43218, 48132, 49392, 56154, 57624, 64176, 64827, 65513, 72198, 74088, 74872, 82512, 84231, 86436, 96264, 112308, 115248, 129654, 131026, 144396, 148176, 149744, 168462, 172872, 192528, 196539, 224616, 252693, 259308, 262052, 288792, 336924, 345744, 393078, 449232, 458591, 505386, 518616, 524104, 577584, 589617, 673848, 786156, 917182, 1010772, 1037232, 1048208, 1179234, 1347696, 1375773, 1572312, 1768851, 1834364, 2021544, 2358468, 2751546, 3144624, 3537702, 3668728, 4043088, 4127319, 4716936, 5503092, 7075404, 7337456, 8254638, 9433872, 11006184, 12381957, 14150808, 16509276, 22012368, 24763914, 28301616, 33018552, 49527828, 66037104, 99055656, 198111312]

約数ペア:

[(1, 198111312), (2, 99055656), (3, 66037104), (4, 49527828), (6, 33018552), (7, 28301616), (8, 24763914), (9, 22012368), (12, 16509276), (14, 14150808), (16, 12381957), (18, 11006184), (21, 9433872), (24, 8254638), (27, 7337456), (28, 7075404), (36, 5503092), (42, 4716936), (48, 4127319), (49, 4043088), (54, 3668728), (56, 3537702), (63, 3144624), (72, 2751546), (84, 2358468), (98, 2021544), (108, 1834364), (112, 1768851), (126, 1572312), (144, 1375773), (147, 1347696), (168, 1179234), (189, 1048208), (191, 1037232), (196, 1010772), (216, 917182), (252, 786156), (294, 673848), (336, 589617), (343, 577584), (378, 524104), (382, 518616), (392, 505386), (432, 458591), (441, 449232), (504, 393078), (573, 345744), (588, 336924), (686, 288792), (756, 262052), (764, 259308), (784, 252693), (882, 224616), (1008, 196539), (1029, 192528), (1146, 172872), (1176, 168462), (1323, 149744), (1337, 148176), (1372, 144396), (1512, 131026), (1528, 129654), (1719, 115248), (1764, 112308), (2058, 96264), (2292, 86436), (2352, 84231), (2401, 82512), (2646, 74872), (2674, 74088), (2744, 72198), (3024, 65513), (3056, 64827), (3087, 64176), (3438, 57624), (3528, 56154), (4011, 49392), (4116, 48132), (4584, 43218), (4802, 41256), (5157, 38416), (5292, 37436), (5348, 37044), (5488, 36099), (6174, 32088), (6876, 28812), (7056, 28077), (7203, 27504), (8022, 24696), (8232, 24066), (9168, 21609), (9261, 21392), (9359, 21168), (9604, 20628), (10314, 19208), (10584, 18718), (10696, 18522), (12033, 16464), (12348, 16044), (13752, 14406)]