231898464

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{12781}}^1$

素因数の和:12810

約数の個数: 120

約数和(自身を含む): 779497488

約数和(自身を除く): 547599024

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, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 12781, 18144, 25562, 38343, 51124, 76686, 89467, 102248, 115029, 153372, 178934, 204496, 230058, 268401, 306744, 345087, 357868, 408992, 460116, 536802, 613488, 690174, 715736, 805203, 920232, 1035261, 1073604, 1226976, 1380348, 1431472, 1610406, 1840464, 2070522, 2147208, 2415609, 2760696, 2862944, 3220812, 3680928, 4141044, 4294416, 4831218, 5521392, 6441624, 7246827, 8282088, 8588832, 9662436, 11042784, 12883248, 14493654, 16564176, 19324872, 25766496, 28987308, 33128352, 38649744, 57974616, 77299488, 115949232, 231898464]

約数ペア:

[(1, 231898464), (2, 115949232), (3, 77299488), (4, 57974616), (6, 38649744), (7, 33128352), (8, 28987308), (9, 25766496), (12, 19324872), (14, 16564176), (16, 14493654), (18, 12883248), (21, 11042784), (24, 9662436), (27, 8588832), (28, 8282088), (32, 7246827), (36, 6441624), (42, 5521392), (48, 4831218), (54, 4294416), (56, 4141044), (63, 3680928), (72, 3220812), (81, 2862944), (84, 2760696), (96, 2415609), (108, 2147208), (112, 2070522), (126, 1840464), (144, 1610406), (162, 1431472), (168, 1380348), (189, 1226976), (216, 1073604), (224, 1035261), (252, 920232), (288, 805203), (324, 715736), (336, 690174), (378, 613488), (432, 536802), (504, 460116), (567, 408992), (648, 357868), (672, 345087), (756, 306744), (864, 268401), (1008, 230058), (1134, 204496), (1296, 178934), (1512, 153372), (2016, 115029), (2268, 102248), (2592, 89467), (3024, 76686), (4536, 51124), (6048, 38343), (9072, 25562), (12781, 18144)]