223964496

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31741}}^1$

素因数の和:31769

約数の個数: 90

約数和(自身を含む): 729145482

約数和(自身を除く): 505180986

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 31741, 63482, 95223, 126964, 190446, 222187, 253928, 285669, 380892, 444374, 507856, 571338, 666561, 761784, 888748, 1142676, 1333122, 1523568, 1555309, 1777496, 1999683, 2285352, 2666244, 3110618, 3554992, 3999366, 4570704, 4665927, 5332488, 6221236, 7998732, 9331854, 10664976, 12442472, 13997781, 15997464, 18663708, 24884944, 27995562, 31994928, 37327416, 55991124, 74654832, 111982248, 223964496]

約数ペア:

[(1, 223964496), (2, 111982248), (3, 74654832), (4, 55991124), (6, 37327416), (7, 31994928), (8, 27995562), (9, 24884944), (12, 18663708), (14, 15997464), (16, 13997781), (18, 12442472), (21, 10664976), (24, 9331854), (28, 7998732), (36, 6221236), (42, 5332488), (48, 4665927), (49, 4570704), (56, 3999366), (63, 3554992), (72, 3110618), (84, 2666244), (98, 2285352), (112, 1999683), (126, 1777496), (144, 1555309), (147, 1523568), (168, 1333122), (196, 1142676), (252, 888748), (294, 761784), (336, 666561), (392, 571338), (441, 507856), (504, 444374), (588, 380892), (784, 285669), (882, 253928), (1008, 222187), (1176, 190446), (1764, 126964), (2352, 95223), (3528, 63482), (7056, 31741)]