21096531456

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13721}}^1$

素因数の和:13773

約数の個数: 320

約数和(自身を含む): 75466169856

約数和(自身を除く): 54369638400

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 128, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 256, 264, 273, 286, 308, 312, 336, 352, 364, 384, 416, 429, 448, 462, 512, 528, 546, 572, 616, 624, 672, 704, 728, 768, 832, 858, 896, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1344, 1408, 1456, 1536, 1664, 1716, 1792, 1848, 2002, 2112, 2184, 2288, 2464, 2496, 2688, 2816, 2912, 3003, 3328, 3432, 3584, 3696, 4004, 4224, 4368, 4576, 4928, 4992, 5376, 5632, 5824, 6006, 6656, 6864, 7392, 8008, 8448, 8736, 9152, 9856, 9984, 10752, 11648, 12012, 13721, 13728, 14784, 16016, 16896, 17472, 18304, 19712, 19968, 23296, 24024, 27442, 27456, 29568, 32032, 34944, 36608, 39424, 41163, 46592, 48048, 54884, 54912, 59136, 64064, 69888, 73216, 82326, 96047, 96096, 109768, 109824, 118272, 128128, 139776, 150931, 164652, 178373, 192094, 192192, 219536, 219648, 256256, 288141, 301862, 329304, 356746, 384188, 384384, 439072, 452793, 512512, 535119, 576282, 603724, 658608, 713492, 768376, 768768, 878144, 905586, 1056517, 1070238, 1152564, 1207448, 1248611, 1317216, 1426984, 1536752, 1537536, 1756288, 1811172, 1962103, 2113034, 2140476, 2305128, 2414896, 2497222, 2634432, 2853968, 3073504, 3169551, 3512576, 3622344, 3745833, 3924206, 4226068, 4280952, 4610256, 4829792, 4994444, 5268864, 5707936, 5886309, 6147008, 6339102, 7025152, 7244688, 7491666, 7848412, 8452136, 8561904, 9220512, 9659584, 9988888, 10537728, 11415872, 11772618, 12294016, 12678204, 13734721, 14489376, 14983332, 15696824, 16904272, 17123808, 18441024, 19319168, 19977776, 21075456, 22831744, 23545236, 24588032, 25356408, 27469442, 28978752, 29966664, 31393648, 33808544, 34247616, 36882048, 38638336, 39955552, 41204163, 45663488, 47090472, 49176064, 50712816, 54938884, 57957504, 59933328, 62787296, 67617088, 68495232, 73764096, 77276672, 79911104, 82408326, 91326976, 94180944, 101425632, 109877768, 115915008, 119866656, 125574592, 135234176, 136990464, 147528192, 159822208, 164816652, 188361888, 202851264, 219755536, 231830016, 239733312, 251149184, 270468352, 273980928, 319644416, 329633304, 376723776, 405702528, 439511072, 479466624, 502298368, 540936704, 639288832, 659266608, 753447552, 811405056, 879022144, 958933248, 1004596736, 1318533216, 1506895104, 1622810112, 1758044288, 1917866496, 2637066432, 3013790208, 3516088576, 5274132864, 7032177152, 10548265728, 21096531456]

約数ペア:

[(1, 21096531456), (2, 10548265728), (3, 7032177152), (4, 5274132864), (6, 3516088576), (7, 3013790208), (8, 2637066432), (11, 1917866496), (12, 1758044288), (13, 1622810112), (14, 1506895104), (16, 1318533216), (21, 1004596736), (22, 958933248), (24, 879022144), (26, 811405056), (28, 753447552), (32, 659266608), (33, 639288832), (39, 540936704), (42, 502298368), (44, 479466624), (48, 439511072), (52, 405702528), (56, 376723776), (64, 329633304), (66, 319644416), (77, 273980928), (78, 270468352), (84, 251149184), (88, 239733312), (91, 231830016), (96, 219755536), (104, 202851264), (112, 188361888), (128, 164816652), (132, 159822208), (143, 147528192), (154, 136990464), (156, 135234176), (168, 125574592), (176, 119866656), (182, 115915008), (192, 109877768), (208, 101425632), (224, 94180944), (231, 91326976), (256, 82408326), (264, 79911104), (273, 77276672), (286, 73764096), (308, 68495232), (312, 67617088), (336, 62787296), (352, 59933328), (364, 57957504), (384, 54938884), (416, 50712816), (429, 49176064), (448, 47090472), (462, 45663488), (512, 41204163), (528, 39955552), (546, 38638336), (572, 36882048), (616, 34247616), (624, 33808544), (672, 31393648), (704, 29966664), (728, 28978752), (768, 27469442), (832, 25356408), (858, 24588032), (896, 23545236), (924, 22831744), (1001, 21075456), (1056, 19977776), (1092, 19319168), (1144, 18441024), (1232, 17123808), (1248, 16904272), (1344, 15696824), (1408, 14983332), (1456, 14489376), (1536, 13734721), (1664, 12678204), (1716, 12294016), (1792, 11772618), (1848, 11415872), (2002, 10537728), (2112, 9988888), (2184, 9659584), (2288, 9220512), (2464, 8561904), (2496, 8452136), (2688, 7848412), (2816, 7491666), (2912, 7244688), (3003, 7025152), (3328, 6339102), (3432, 6147008), (3584, 5886309), (3696, 5707936), (4004, 5268864), (4224, 4994444), (4368, 4829792), (4576, 4610256), (4928, 4280952), (4992, 4226068), (5376, 3924206), (5632, 3745833), (5824, 3622344), (6006, 3512576), (6656, 3169551), (6864, 3073504), (7392, 2853968), (8008, 2634432), (8448, 2497222), (8736, 2414896), (9152, 2305128), (9856, 2140476), (9984, 2113034), (10752, 1962103), (11648, 1811172), (12012, 1756288), (13721, 1537536), (13728, 1536752), (14784, 1426984), (16016, 1317216), (16896, 1248611), (17472, 1207448), (18304, 1152564), (19712, 1070238), (19968, 1056517), (23296, 905586), (24024, 878144), (27442, 768768), (27456, 768376), (29568, 713492), (32032, 658608), (34944, 603724), (36608, 576282), (39424, 535119), (41163, 512512), (46592, 452793), (48048, 439072), (54884, 384384), (54912, 384188), (59136, 356746), (64064, 329304), (69888, 301862), (73216, 288141), (82326, 256256), (96047, 219648), (96096, 219536), (109768, 192192), (109824, 192094), (118272, 178373), (128128, 164652), (139776, 150931)]