309197952

素因数分解:

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

素因数の和:12811

約数の個数: 128

約数和(自身を含む): 1043011200

約数和(自身を除く): 733813248

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, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 12781, 24192, 25562, 38343, 51124, 76686, 89467, 102248, 115029, 153372, 178934, 204496, 230058, 268401, 306744, 345087, 357868, 408992, 460116, 536802, 613488, 690174, 715736, 805203, 817984, 920232, 1073604, 1226976, 1380348, 1431472, 1610406, 1635968, 1840464, 2147208, 2415609, 2453952, 2760696, 2862944, 3220812, 3680928, 4294416, 4831218, 4907904, 5521392, 5725888, 6441624, 7361856, 8588832, 9662436, 11042784, 11451776, 12883248, 14723712, 17177664, 19324872, 22085568, 25766496, 34355328, 38649744, 44171136, 51532992, 77299488, 103065984, 154598976, 309197952]

約数ペア:

[(1, 309197952), (2, 154598976), (3, 103065984), (4, 77299488), (6, 51532992), (7, 44171136), (8, 38649744), (9, 34355328), (12, 25766496), (14, 22085568), (16, 19324872), (18, 17177664), (21, 14723712), (24, 12883248), (27, 11451776), (28, 11042784), (32, 9662436), (36, 8588832), (42, 7361856), (48, 6441624), (54, 5725888), (56, 5521392), (63, 4907904), (64, 4831218), (72, 4294416), (84, 3680928), (96, 3220812), (108, 2862944), (112, 2760696), (126, 2453952), (128, 2415609), (144, 2147208), (168, 1840464), (189, 1635968), (192, 1610406), (216, 1431472), (224, 1380348), (252, 1226976), (288, 1073604), (336, 920232), (378, 817984), (384, 805203), (432, 715736), (448, 690174), (504, 613488), (576, 536802), (672, 460116), (756, 408992), (864, 357868), (896, 345087), (1008, 306744), (1152, 268401), (1344, 230058), (1512, 204496), (1728, 178934), (2016, 153372), (2688, 115029), (3024, 102248), (3456, 89467), (4032, 76686), (6048, 51124), (8064, 38343), (12096, 25562), (12781, 24192)]