81938473344

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260539}}^1$

素因数の和:260582

約数の個数: 256

約数和(自身を含む): 297640896000

約数和(自身を除く): 215702422656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6552, 7488, 8064, 8736, 9828, 11232, 11648, 12096, 13104, 14976, 17472, 19656, 22464, 24192, 26208, 34944, 39312, 44928, 52416, 78624, 104832, 157248, 260539, 314496, 521078, 781617, 1042156, 1563234, 1823773, 2084312, 2344851, 3126468, 3387007, 3647546, 4168624, 4689702, 5471319, 6252936, 6774014, 7034553, 7295092, 8337248, 9379404, 10161021, 10942638, 12505872, 13548028, 14069106, 14590184, 16413957, 16674496, 18758808, 20322042, 21885276, 23709049, 25011744, 27096056, 28138212, 29180368, 30483063, 32827914, 33348992, 37517616, 40644084, 43770552, 47418098, 49241871, 50023488, 54192112, 56276424, 58360736, 60966126, 65655828, 71127147, 75035232, 81288168, 87541104, 91449189, 94836196, 98483742, 100046976, 108384224, 112552848, 116721472, 121932252, 131311656, 142254294, 150070464, 162576336, 175082208, 182898378, 189672392, 196967484, 213381441, 216768448, 225105696, 233442944, 243864504, 262623312, 284508588, 300140928, 325152672, 350164416, 365796756, 379344784, 393934968, 426762882, 433536896, 450211392, 487729008, 525246624, 569017176, 640144323, 650305344, 700328832, 731593512, 758689568, 787869936, 853525764, 900422784, 975458016, 1050493248, 1138034352, 1280288646, 1300610688, 1463187024, 1517379136, 1575739872, 1707051528, 1950916032, 2100986496, 2276068704, 2560577292, 2926374048, 3034758272, 3151479744, 3414103056, 3901832064, 4552137408, 5121154584, 5852748096, 6302959488, 6828206112, 9104274816, 10242309168, 11705496192, 13656412224, 20484618336, 27312824448, 40969236672, 81938473344]

約数ペア:

[(1, 81938473344), (2, 40969236672), (3, 27312824448), (4, 20484618336), (6, 13656412224), (7, 11705496192), (8, 10242309168), (9, 9104274816), (12, 6828206112), (13, 6302959488), (14, 5852748096), (16, 5121154584), (18, 4552137408), (21, 3901832064), (24, 3414103056), (26, 3151479744), (27, 3034758272), (28, 2926374048), (32, 2560577292), (36, 2276068704), (39, 2100986496), (42, 1950916032), (48, 1707051528), (52, 1575739872), (54, 1517379136), (56, 1463187024), (63, 1300610688), (64, 1280288646), (72, 1138034352), (78, 1050493248), (84, 975458016), (91, 900422784), (96, 853525764), (104, 787869936), (108, 758689568), (112, 731593512), (117, 700328832), (126, 650305344), (128, 640144323), (144, 569017176), (156, 525246624), (168, 487729008), (182, 450211392), (189, 433536896), (192, 426762882), (208, 393934968), (216, 379344784), (224, 365796756), (234, 350164416), (252, 325152672), (273, 300140928), (288, 284508588), (312, 262623312), (336, 243864504), (351, 233442944), (364, 225105696), (378, 216768448), (384, 213381441), (416, 196967484), (432, 189672392), (448, 182898378), (468, 175082208), (504, 162576336), (546, 150070464), (576, 142254294), (624, 131311656), (672, 121932252), (702, 116721472), (728, 112552848), (756, 108384224), (819, 100046976), (832, 98483742), (864, 94836196), (896, 91449189), (936, 87541104), (1008, 81288168), (1092, 75035232), (1152, 71127147), (1248, 65655828), (1344, 60966126), (1404, 58360736), (1456, 56276424), (1512, 54192112), (1638, 50023488), (1664, 49241871), (1728, 47418098), (1872, 43770552), (2016, 40644084), (2184, 37517616), (2457, 33348992), (2496, 32827914), (2688, 30483063), (2808, 29180368), (2912, 28138212), (3024, 27096056), (3276, 25011744), (3456, 23709049), (3744, 21885276), (4032, 20322042), (4368, 18758808), (4914, 16674496), (4992, 16413957), (5616, 14590184), (5824, 14069106), (6048, 13548028), (6552, 12505872), (7488, 10942638), (8064, 10161021), (8736, 9379404), (9828, 8337248), (11232, 7295092), (11648, 7034553), (12096, 6774014), (13104, 6252936), (14976, 5471319), (17472, 4689702), (19656, 4168624), (22464, 3647546), (24192, 3387007), (26208, 3126468), (34944, 2344851), (39312, 2084312), (44928, 1823773), (52416, 1563234), (78624, 1042156), (104832, 781617), (157248, 521078), (260539, 314496)]