291081168

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13751}}^1$

素因数の和:13782

約数の個数: 120

約数和(自身を含む): 971991360

約数和(自身を除く): 680910192

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, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 13751, 21168, 27502, 41253, 55004, 82506, 96257, 110008, 123759, 165012, 192514, 220016, 247518, 288771, 330024, 371277, 385028, 495036, 577542, 660048, 673799, 742554, 770056, 866313, 990072, 1155084, 1347598, 1485108, 1540112, 1732626, 1980144, 2021397, 2310168, 2598939, 2695196, 2970216, 3465252, 4042794, 4620336, 5197878, 5390392, 5940432, 6064191, 6930504, 8085588, 10395756, 10780784, 12128382, 13861008, 16171176, 18192573, 20791512, 24256764, 32342352, 36385146, 41583024, 48513528, 72770292, 97027056, 145540584, 291081168]

約数ペア:

[(1, 291081168), (2, 145540584), (3, 97027056), (4, 72770292), (6, 48513528), (7, 41583024), (8, 36385146), (9, 32342352), (12, 24256764), (14, 20791512), (16, 18192573), (18, 16171176), (21, 13861008), (24, 12128382), (27, 10780784), (28, 10395756), (36, 8085588), (42, 6930504), (48, 6064191), (49, 5940432), (54, 5390392), (56, 5197878), (63, 4620336), (72, 4042794), (84, 3465252), (98, 2970216), (108, 2695196), (112, 2598939), (126, 2310168), (144, 2021397), (147, 1980144), (168, 1732626), (189, 1540112), (196, 1485108), (216, 1347598), (252, 1155084), (294, 990072), (336, 866313), (378, 770056), (392, 742554), (432, 673799), (441, 660048), (504, 577542), (588, 495036), (756, 385028), (784, 371277), (882, 330024), (1008, 288771), (1176, 247518), (1323, 220016), (1512, 192514), (1764, 165012), (2352, 123759), (2646, 110008), (3024, 96257), (3528, 82506), (5292, 55004), (7056, 41253), (10584, 27502), (13751, 21168)]