1021261248

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13331}}^1$

素因数の和:13375

約数の個数: 168

約数和(自身を含む): 3521781120

約数和(自身を除く): 2500519872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 8512, 9576, 10944, 12768, 13331, 19152, 25536, 26662, 38304, 39993, 53324, 76608, 79986, 93317, 106648, 119979, 159972, 186634, 213296, 239958, 253289, 279951, 319944, 373268, 426592, 479916, 506578, 559902, 639888, 746536, 759867, 839853, 853184, 959832, 1013156, 1119804, 1279776, 1493072, 1519734, 1679706, 1773023, 1919664, 2026312, 2239608, 2279601, 2559552, 2986144, 3039468, 3359412, 3546046, 3839328, 4052624, 4479216, 4559202, 5319069, 5972288, 6078936, 6718824, 7092092, 7678656, 8105248, 8958432, 9118404, 10638138, 12157872, 13437648, 14184184, 15957207, 16210496, 17916864, 18236808, 21276276, 24315744, 26875296, 28368368, 31914414, 36473616, 42552552, 48631488, 53750592, 56736736, 63828828, 72947232, 85105104, 113473472, 127657656, 145894464, 170210208, 255315312, 340420416, 510630624, 1021261248]

約数ペア:

[(1, 1021261248), (2, 510630624), (3, 340420416), (4, 255315312), (6, 170210208), (7, 145894464), (8, 127657656), (9, 113473472), (12, 85105104), (14, 72947232), (16, 63828828), (18, 56736736), (19, 53750592), (21, 48631488), (24, 42552552), (28, 36473616), (32, 31914414), (36, 28368368), (38, 26875296), (42, 24315744), (48, 21276276), (56, 18236808), (57, 17916864), (63, 16210496), (64, 15957207), (72, 14184184), (76, 13437648), (84, 12157872), (96, 10638138), (112, 9118404), (114, 8958432), (126, 8105248), (133, 7678656), (144, 7092092), (152, 6718824), (168, 6078936), (171, 5972288), (192, 5319069), (224, 4559202), (228, 4479216), (252, 4052624), (266, 3839328), (288, 3546046), (304, 3359412), (336, 3039468), (342, 2986144), (399, 2559552), (448, 2279601), (456, 2239608), (504, 2026312), (532, 1919664), (576, 1773023), (608, 1679706), (672, 1519734), (684, 1493072), (798, 1279776), (912, 1119804), (1008, 1013156), (1064, 959832), (1197, 853184), (1216, 839853), (1344, 759867), (1368, 746536), (1596, 639888), (1824, 559902), (2016, 506578), (2128, 479916), (2394, 426592), (2736, 373268), (3192, 319944), (3648, 279951), (4032, 253289), (4256, 239958), (4788, 213296), (5472, 186634), (6384, 159972), (8512, 119979), (9576, 106648), (10944, 93317), (12768, 79986), (13331, 76608), (19152, 53324), (25536, 39993), (26662, 38304)]