245131488

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{40531}}^1$

素因数の和:40557

約数の個数: 96

約数和(自身を含む): 817125120

約数和(自身を除く): 571993632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 40531, 81062, 121593, 162124, 243186, 283717, 324248, 364779, 486372, 567434, 648496, 729558, 851151, 972744, 1094337, 1134868, 1296992, 1459116, 1702302, 1945488, 2188674, 2269736, 2553453, 2918232, 3404604, 3890976, 4377348, 4539472, 5106906, 5836464, 6809208, 7660359, 8754696, 9078944, 10213812, 11672928, 13618416, 15320718, 17509392, 20427624, 27236832, 30641436, 35018784, 40855248, 61282872, 81710496, 122565744, 245131488]

約数ペア:

[(1, 245131488), (2, 122565744), (3, 81710496), (4, 61282872), (6, 40855248), (7, 35018784), (8, 30641436), (9, 27236832), (12, 20427624), (14, 17509392), (16, 15320718), (18, 13618416), (21, 11672928), (24, 10213812), (27, 9078944), (28, 8754696), (32, 7660359), (36, 6809208), (42, 5836464), (48, 5106906), (54, 4539472), (56, 4377348), (63, 3890976), (72, 3404604), (84, 2918232), (96, 2553453), (108, 2269736), (112, 2188674), (126, 1945488), (144, 1702302), (168, 1459116), (189, 1296992), (216, 1134868), (224, 1094337), (252, 972744), (288, 851151), (336, 729558), (378, 648496), (432, 567434), (504, 486372), (672, 364779), (756, 324248), (864, 283717), (1008, 243186), (1512, 162124), (2016, 121593), (3024, 81062), (6048, 40531)]