21665441952

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{108553}}^1$

素因数の和:108593

約数の個数: 240

約数和(自身を含む): 79440685632

約数和(自身を除く): 57775243680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 324, 336, 352, 378, 396, 432, 462, 504, 528, 567, 594, 616, 648, 672, 693, 756, 792, 864, 891, 924, 1008, 1056, 1134, 1188, 1232, 1296, 1386, 1512, 1584, 1782, 1848, 2016, 2079, 2268, 2376, 2464, 2592, 2772, 3024, 3168, 3564, 3696, 4158, 4536, 4752, 5544, 6048, 6237, 7128, 7392, 8316, 9072, 9504, 11088, 12474, 14256, 16632, 18144, 22176, 24948, 28512, 33264, 49896, 66528, 99792, 108553, 199584, 217106, 325659, 434212, 651318, 759871, 868424, 976977, 1194083, 1302636, 1519742, 1736848, 1953954, 2279613, 2388166, 2605272, 2930931, 3039484, 3473696, 3582249, 3907908, 4559226, 4776332, 5210544, 5861862, 6078968, 6838839, 7164498, 7815816, 8358581, 8792793, 9118452, 9552664, 10421088, 10746747, 11723724, 12157936, 13677678, 14328996, 15631632, 16717162, 17585586, 18236904, 19105328, 20516517, 21493494, 23447448, 24315872, 25075743, 27355356, 28657992, 31263264, 32240241, 33434324, 35171172, 36473808, 38210656, 41033034, 42986988, 46894896, 50151486, 54710712, 57315984, 61549551, 64480482, 66868648, 70342344, 72947616, 75227229, 82066068, 85973976, 93789792, 96720723, 100302972, 109421424, 114631968, 123099102, 128960964, 133737296, 140684688, 150454458, 164132136, 171947952, 193441446, 200605944, 218842848, 225681687, 246198204, 257921928, 267474592, 281369376, 300908916, 328264272, 343895904, 386882892, 401211888, 451363374, 492396408, 515843856, 601817832, 656528544, 677045061, 773765784, 802423776, 902726748, 984792816, 1031687712, 1203635664, 1354090122, 1547531568, 1805453496, 1969585632, 2407271328, 2708180244, 3095063136, 3610906992, 5416360488, 7221813984, 10832720976, 21665441952]

約数ペア:

[(1, 21665441952), (2, 10832720976), (3, 7221813984), (4, 5416360488), (6, 3610906992), (7, 3095063136), (8, 2708180244), (9, 2407271328), (11, 1969585632), (12, 1805453496), (14, 1547531568), (16, 1354090122), (18, 1203635664), (21, 1031687712), (22, 984792816), (24, 902726748), (27, 802423776), (28, 773765784), (32, 677045061), (33, 656528544), (36, 601817832), (42, 515843856), (44, 492396408), (48, 451363374), (54, 401211888), (56, 386882892), (63, 343895904), (66, 328264272), (72, 300908916), (77, 281369376), (81, 267474592), (84, 257921928), (88, 246198204), (96, 225681687), (99, 218842848), (108, 200605944), (112, 193441446), (126, 171947952), (132, 164132136), (144, 150454458), (154, 140684688), (162, 133737296), (168, 128960964), (176, 123099102), (189, 114631968), (198, 109421424), (216, 100302972), (224, 96720723), (231, 93789792), (252, 85973976), (264, 82066068), (288, 75227229), (297, 72947616), (308, 70342344), (324, 66868648), (336, 64480482), (352, 61549551), (378, 57315984), (396, 54710712), (432, 50151486), (462, 46894896), (504, 42986988), (528, 41033034), (567, 38210656), (594, 36473808), (616, 35171172), (648, 33434324), (672, 32240241), (693, 31263264), (756, 28657992), (792, 27355356), (864, 25075743), (891, 24315872), (924, 23447448), (1008, 21493494), (1056, 20516517), (1134, 19105328), (1188, 18236904), (1232, 17585586), (1296, 16717162), (1386, 15631632), (1512, 14328996), (1584, 13677678), (1782, 12157936), (1848, 11723724), (2016, 10746747), (2079, 10421088), (2268, 9552664), (2376, 9118452), (2464, 8792793), (2592, 8358581), (2772, 7815816), (3024, 7164498), (3168, 6838839), (3564, 6078968), (3696, 5861862), (4158, 5210544), (4536, 4776332), (4752, 4559226), (5544, 3907908), (6048, 3582249), (6237, 3473696), (7128, 3039484), (7392, 2930931), (8316, 2605272), (9072, 2388166), (9504, 2279613), (11088, 1953954), (12474, 1736848), (14256, 1519742), (16632, 1302636), (18144, 1194083), (22176, 976977), (24948, 868424), (28512, 759871), (33264, 651318), (49896, 434212), (66528, 325659), (99792, 217106), (108553, 199584)]