21405166272

素因数分解:

$2^6\times 3^7\times 7^2\times {\mathrm{3121}}^1$

素因数の和:3168

約数の個数: 336

約数和(自身を含む): 74128518240

約数和(自身を除く): 52723351968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 672, 729, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1344, 1458, 1512, 1568, 1701, 1728, 1764, 1944, 2016, 2187, 2268, 2352, 2592, 2646, 2916, 3024, 3121, 3136, 3402, 3528, 3888, 3969, 4032, 4374, 4536, 4704, 5103, 5184, 5292, 5832, 6048, 6242, 6804, 7056, 7776, 7938, 8748, 9072, 9363, 9408, 10206, 10584, 11664, 11907, 12096, 12484, 13608, 14112, 15309, 15552, 15876, 17496, 18144, 18726, 20412, 21168, 21847, 23328, 23814, 24968, 27216, 28089, 28224, 30618, 31752, 34992, 35721, 36288, 37452, 40824, 42336, 43694, 46656, 47628, 49936, 54432, 56178, 61236, 63504, 65541, 69984, 71442, 74904, 81648, 84267, 84672, 87388, 95256, 99872, 107163, 108864, 112356, 122472, 127008, 131082, 139968, 142884, 149808, 152929, 163296, 168534, 174776, 190512, 196623, 199744, 214326, 224712, 244944, 252801, 254016, 262164, 285768, 299616, 305858, 326592, 337068, 349552, 381024, 393246, 428652, 449424, 458787, 489888, 505602, 524328, 571536, 589869, 599232, 611716, 674136, 699104, 758403, 762048, 786492, 857304, 898848, 917574, 979776, 1011204, 1048656, 1143072, 1179738, 1223432, 1348272, 1376361, 1398208, 1516806, 1572984, 1714608, 1769607, 1797696, 1835148, 2022408, 2097312, 2275209, 2286144, 2359476, 2446864, 2696544, 2752722, 3033612, 3145968, 3429216, 3539214, 3670296, 4044816, 4129083, 4194624, 4550418, 4718952, 4893728, 5308821, 5393088, 5505444, 6067224, 6291936, 6825627, 6858432, 7078428, 7340592, 8089632, 8258166, 9100836, 9437904, 9787456, 10617642, 11010888, 12134448, 12387249, 12583872, 13651254, 14156856, 14681184, 15926463, 16179264, 16516332, 18201672, 18875808, 21235284, 22021776, 24268896, 24774498, 27302508, 28313712, 29362368, 31852926, 33032664, 36403344, 37161747, 37751616, 42470568, 44043552, 47779389, 48537792, 49548996, 54605016, 56627424, 63705852, 66065328, 72806688, 74323494, 84941136, 88087104, 95558778, 99097992, 109210032, 111485241, 113254848, 127411704, 132130656, 145613376, 148646988, 169882272, 191117556, 198195984, 218420064, 222970482, 254823408, 264261312, 297293976, 334455723, 339764544, 382235112, 396391968, 436840128, 445940964, 509646816, 594587952, 668911446, 764470224, 792783936, 891881928, 1019293632, 1189175904, 1337822892, 1528940448, 1783763856, 2378351808, 2675645784, 3057880896, 3567527712, 5351291568, 7135055424, 10702583136, 21405166272]

約数ペア:

[(1, 21405166272), (2, 10702583136), (3, 7135055424), (4, 5351291568), (6, 3567527712), (7, 3057880896), (8, 2675645784), (9, 2378351808), (12, 1783763856), (14, 1528940448), (16, 1337822892), (18, 1189175904), (21, 1019293632), (24, 891881928), (27, 792783936), (28, 764470224), (32, 668911446), (36, 594587952), (42, 509646816), (48, 445940964), (49, 436840128), (54, 396391968), (56, 382235112), (63, 339764544), (64, 334455723), (72, 297293976), (81, 264261312), (84, 254823408), (96, 222970482), (98, 218420064), (108, 198195984), (112, 191117556), (126, 169882272), (144, 148646988), (147, 145613376), (162, 132130656), (168, 127411704), (189, 113254848), (192, 111485241), (196, 109210032), (216, 99097992), (224, 95558778), (243, 88087104), (252, 84941136), (288, 74323494), (294, 72806688), (324, 66065328), (336, 63705852), (378, 56627424), (392, 54605016), (432, 49548996), (441, 48537792), (448, 47779389), (486, 44043552), (504, 42470568), (567, 37751616), (576, 37161747), (588, 36403344), (648, 33032664), (672, 31852926), (729, 29362368), (756, 28313712), (784, 27302508), (864, 24774498), (882, 24268896), (972, 22021776), (1008, 21235284), (1134, 18875808), (1176, 18201672), (1296, 16516332), (1323, 16179264), (1344, 15926463), (1458, 14681184), (1512, 14156856), (1568, 13651254), (1701, 12583872), (1728, 12387249), (1764, 12134448), (1944, 11010888), (2016, 10617642), (2187, 9787456), (2268, 9437904), (2352, 9100836), (2592, 8258166), (2646, 8089632), (2916, 7340592), (3024, 7078428), (3121, 6858432), (3136, 6825627), (3402, 6291936), (3528, 6067224), (3888, 5505444), (3969, 5393088), (4032, 5308821), (4374, 4893728), (4536, 4718952), (4704, 4550418), (5103, 4194624), (5184, 4129083), (5292, 4044816), (5832, 3670296), (6048, 3539214), (6242, 3429216), (6804, 3145968), (7056, 3033612), (7776, 2752722), (7938, 2696544), (8748, 2446864), (9072, 2359476), (9363, 2286144), (9408, 2275209), (10206, 2097312), (10584, 2022408), (11664, 1835148), (11907, 1797696), (12096, 1769607), (12484, 1714608), (13608, 1572984), (14112, 1516806), (15309, 1398208), (15552, 1376361), (15876, 1348272), (17496, 1223432), (18144, 1179738), (18726, 1143072), (20412, 1048656), (21168, 1011204), (21847, 979776), (23328, 917574), (23814, 898848), (24968, 857304), (27216, 786492), (28089, 762048), (28224, 758403), (30618, 699104), (31752, 674136), (34992, 611716), (35721, 599232), (36288, 589869), (37452, 571536), (40824, 524328), (42336, 505602), (43694, 489888), (46656, 458787), (47628, 449424), (49936, 428652), (54432, 393246), (56178, 381024), (61236, 349552), (63504, 337068), (65541, 326592), (69984, 305858), (71442, 299616), (74904, 285768), (81648, 262164), (84267, 254016), (84672, 252801), (87388, 244944), (95256, 224712), (99872, 214326), (107163, 199744), (108864, 196623), (112356, 190512), (122472, 174776), (127008, 168534), (131082, 163296), (139968, 152929), (142884, 149808)]