255148992

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{63281}}^1$

素因数の和:63306

約数の個数: 84

約数和(自身を含む): 835828656

約数和(自身を除く): 580679664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 63281, 126562, 189843, 253124, 379686, 442967, 506248, 569529, 759372, 885934, 1012496, 1139058, 1328901, 1518744, 1771868, 2024992, 2278116, 2657802, 3037488, 3543736, 3986703, 4049984, 4556232, 5315604, 6074976, 7087472, 7973406, 9112464, 10631208, 12149952, 14174944, 15946812, 18224928, 21262416, 28349888, 31893624, 36449856, 42524832, 63787248, 85049664, 127574496, 255148992]

約数ペア:

[(1, 255148992), (2, 127574496), (3, 85049664), (4, 63787248), (6, 42524832), (7, 36449856), (8, 31893624), (9, 28349888), (12, 21262416), (14, 18224928), (16, 15946812), (18, 14174944), (21, 12149952), (24, 10631208), (28, 9112464), (32, 7973406), (36, 7087472), (42, 6074976), (48, 5315604), (56, 4556232), (63, 4049984), (64, 3986703), (72, 3543736), (84, 3037488), (96, 2657802), (112, 2278116), (126, 2024992), (144, 1771868), (168, 1518744), (192, 1328901), (224, 1139058), (252, 1012496), (288, 885934), (336, 759372), (448, 569529), (504, 506248), (576, 442967), (672, 379686), (1008, 253124), (1344, 189843), (2016, 126562), (4032, 63281)]