21931305984

素因数分解:

$2^{10}\times 3^7\times 7^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 352

約数和(自身を含む): 75198592000

約数和(自身を除く): 53267286016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1024, 1134, 1152, 1296, 1344, 1399, 1458, 1512, 1536, 1701, 1728, 1792, 1944, 2016, 2187, 2268, 2304, 2592, 2688, 2798, 2916, 3024, 3072, 3402, 3456, 3584, 3888, 4032, 4197, 4374, 4536, 4608, 5103, 5184, 5376, 5596, 5832, 6048, 6804, 6912, 7168, 7776, 8064, 8394, 8748, 9072, 9216, 9793, 10206, 10368, 10752, 11192, 11664, 12096, 12591, 13608, 13824, 15309, 15552, 16128, 16788, 17496, 18144, 19586, 20412, 20736, 21504, 22384, 23328, 24192, 25182, 27216, 27648, 29379, 30618, 31104, 32256, 33576, 34992, 36288, 37773, 39172, 40824, 41472, 44768, 46656, 48384, 50364, 54432, 58758, 61236, 62208, 64512, 67152, 69984, 72576, 75546, 78344, 81648, 82944, 88137, 89536, 93312, 96768, 100728, 108864, 113319, 117516, 122472, 124416, 134304, 139968, 145152, 151092, 156688, 163296, 176274, 179072, 186624, 193536, 201456, 217728, 226638, 235032, 244944, 248832, 264411, 268608, 279936, 290304, 302184, 313376, 326592, 339957, 352548, 358144, 373248, 402912, 435456, 453276, 470064, 489888, 528822, 537216, 559872, 580608, 604368, 626752, 653184, 679914, 705096, 716288, 746496, 793233, 805824, 870912, 906552, 940128, 979776, 1019871, 1057644, 1074432, 1119744, 1208736, 1253504, 1306368, 1359828, 1410192, 1432576, 1586466, 1611648, 1741824, 1813104, 1880256, 1959552, 2039742, 2115288, 2148864, 2239488, 2379699, 2417472, 2507008, 2612736, 2719656, 2820384, 3059613, 3172932, 3223296, 3626208, 3760512, 3919104, 4079484, 4230576, 4297728, 4759398, 4834944, 5014016, 5225472, 5439312, 5640768, 6119226, 6345864, 6446592, 7139097, 7252416, 7521024, 7838208, 8158968, 8461152, 9518796, 9669888, 10028032, 10878624, 11281536, 12238452, 12691728, 12893184, 14278194, 14504832, 15042048, 15676416, 16317936, 16922304, 19037592, 19339776, 21417291, 21757248, 22563072, 24476904, 25383456, 28556388, 29009664, 30084096, 32635872, 33844608, 38075184, 38679552, 42834582, 43514496, 45126144, 48953808, 50766912, 57112776, 58019328, 65271744, 67689216, 76150368, 85669164, 87028992, 90252288, 97907616, 101533824, 114225552, 116038656, 130543488, 135378432, 152300736, 171338328, 174057984, 195815232, 203067648, 228451104, 261086976, 270756864, 304601472, 342676656, 348115968, 391630464, 406135296, 456902208, 522173952, 609202944, 685353312, 783260928, 812270592, 913804416, 1044347904, 1218405888, 1370706624, 1566521856, 1827608832, 2436811776, 2741413248, 3133043712, 3655217664, 5482826496, 7310435328, 10965652992, 21931305984]

約数ペア:

[(1, 21931305984), (2, 10965652992), (3, 7310435328), (4, 5482826496), (6, 3655217664), (7, 3133043712), (8, 2741413248), (9, 2436811776), (12, 1827608832), (14, 1566521856), (16, 1370706624), (18, 1218405888), (21, 1044347904), (24, 913804416), (27, 812270592), (28, 783260928), (32, 685353312), (36, 609202944), (42, 522173952), (48, 456902208), (54, 406135296), (56, 391630464), (63, 348115968), (64, 342676656), (72, 304601472), (81, 270756864), (84, 261086976), (96, 228451104), (108, 203067648), (112, 195815232), (126, 174057984), (128, 171338328), (144, 152300736), (162, 135378432), (168, 130543488), (189, 116038656), (192, 114225552), (216, 101533824), (224, 97907616), (243, 90252288), (252, 87028992), (256, 85669164), (288, 76150368), (324, 67689216), (336, 65271744), (378, 58019328), (384, 57112776), (432, 50766912), (448, 48953808), (486, 45126144), (504, 43514496), (512, 42834582), (567, 38679552), (576, 38075184), (648, 33844608), (672, 32635872), (729, 30084096), (756, 29009664), (768, 28556388), (864, 25383456), (896, 24476904), (972, 22563072), (1008, 21757248), (1024, 21417291), (1134, 19339776), (1152, 19037592), (1296, 16922304), (1344, 16317936), (1399, 15676416), (1458, 15042048), (1512, 14504832), (1536, 14278194), (1701, 12893184), (1728, 12691728), (1792, 12238452), (1944, 11281536), (2016, 10878624), (2187, 10028032), (2268, 9669888), (2304, 9518796), (2592, 8461152), (2688, 8158968), (2798, 7838208), (2916, 7521024), (3024, 7252416), (3072, 7139097), (3402, 6446592), (3456, 6345864), (3584, 6119226), (3888, 5640768), (4032, 5439312), (4197, 5225472), (4374, 5014016), (4536, 4834944), (4608, 4759398), (5103, 4297728), (5184, 4230576), (5376, 4079484), (5596, 3919104), (5832, 3760512), (6048, 3626208), (6804, 3223296), (6912, 3172932), (7168, 3059613), (7776, 2820384), (8064, 2719656), (8394, 2612736), (8748, 2507008), (9072, 2417472), (9216, 2379699), (9793, 2239488), (10206, 2148864), (10368, 2115288), (10752, 2039742), (11192, 1959552), (11664, 1880256), (12096, 1813104), (12591, 1741824), (13608, 1611648), (13824, 1586466), (15309, 1432576), (15552, 1410192), (16128, 1359828), (16788, 1306368), (17496, 1253504), (18144, 1208736), (19586, 1119744), (20412, 1074432), (20736, 1057644), (21504, 1019871), (22384, 979776), (23328, 940128), (24192, 906552), (25182, 870912), (27216, 805824), (27648, 793233), (29379, 746496), (30618, 716288), (31104, 705096), (32256, 679914), (33576, 653184), (34992, 626752), (36288, 604368), (37773, 580608), (39172, 559872), (40824, 537216), (41472, 528822), (44768, 489888), (46656, 470064), (48384, 453276), (50364, 435456), (54432, 402912), (58758, 373248), (61236, 358144), (62208, 352548), (64512, 339957), (67152, 326592), (69984, 313376), (72576, 302184), (75546, 290304), (78344, 279936), (81648, 268608), (82944, 264411), (88137, 248832), (89536, 244944), (93312, 235032), (96768, 226638), (100728, 217728), (108864, 201456), (113319, 193536), (117516, 186624), (122472, 179072), (124416, 176274), (134304, 163296), (139968, 156688), (145152, 151092)]