21133630464

素因数分解:

$2^{10}\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:1010

約数の個数: 176

約数和(自身を含む): 57897151488

約数和(自身を除く): 36763521024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 197, 256, 282, 376, 384, 394, 512, 564, 591, 743, 752, 768, 788, 1024, 1128, 1182, 1486, 1504, 1536, 1576, 2229, 2256, 2364, 2972, 3008, 3072, 3152, 4458, 4512, 4728, 5944, 6016, 6304, 8916, 9024, 9259, 9456, 11888, 12032, 12608, 17832, 18048, 18518, 18912, 23776, 24064, 25216, 27777, 34921, 35664, 36096, 37036, 37824, 47552, 48128, 50432, 55554, 69842, 71328, 72192, 74072, 75648, 95104, 100864, 104763, 111108, 139684, 142656, 144384, 146371, 148144, 151296, 190208, 201728, 209526, 222216, 279368, 285312, 292742, 296288, 302592, 380416, 419052, 439113, 444432, 558736, 570624, 585484, 592576, 605184, 760832, 838104, 878226, 888864, 1117472, 1141248, 1170968, 1185152, 1676208, 1756452, 1777728, 2234944, 2282496, 2341936, 2370304, 3352416, 3512904, 3555456, 4469888, 4683872, 4740608, 6704832, 6879437, 7025808, 7110912, 8939776, 9367744, 9481216, 13409664, 13758874, 14051616, 14221824, 17879552, 18735488, 20638311, 26819328, 27517748, 28103232, 28443648, 35759104, 37470976, 41276622, 53638656, 55035496, 56206464, 74941952, 82553244, 107277312, 110070992, 112412928, 149883904, 165106488, 220141984, 224825856, 330212976, 440283968, 449651712, 660425952, 880567936, 1320851904, 1761135872, 2641703808, 3522271744, 5283407616, 7044543488, 10566815232, 21133630464]

約数ペア:

[(1, 21133630464), (2, 10566815232), (3, 7044543488), (4, 5283407616), (6, 3522271744), (8, 2641703808), (12, 1761135872), (16, 1320851904), (24, 880567936), (32, 660425952), (47, 449651712), (48, 440283968), (64, 330212976), (94, 224825856), (96, 220141984), (128, 165106488), (141, 149883904), (188, 112412928), (192, 110070992), (197, 107277312), (256, 82553244), (282, 74941952), (376, 56206464), (384, 55035496), (394, 53638656), (512, 41276622), (564, 37470976), (591, 35759104), (743, 28443648), (752, 28103232), (768, 27517748), (788, 26819328), (1024, 20638311), (1128, 18735488), (1182, 17879552), (1486, 14221824), (1504, 14051616), (1536, 13758874), (1576, 13409664), (2229, 9481216), (2256, 9367744), (2364, 8939776), (2972, 7110912), (3008, 7025808), (3072, 6879437), (3152, 6704832), (4458, 4740608), (4512, 4683872), (4728, 4469888), (5944, 3555456), (6016, 3512904), (6304, 3352416), (8916, 2370304), (9024, 2341936), (9259, 2282496), (9456, 2234944), (11888, 1777728), (12032, 1756452), (12608, 1676208), (17832, 1185152), (18048, 1170968), (18518, 1141248), (18912, 1117472), (23776, 888864), (24064, 878226), (25216, 838104), (27777, 760832), (34921, 605184), (35664, 592576), (36096, 585484), (37036, 570624), (37824, 558736), (47552, 444432), (48128, 439113), (50432, 419052), (55554, 380416), (69842, 302592), (71328, 296288), (72192, 292742), (74072, 285312), (75648, 279368), (95104, 222216), (100864, 209526), (104763, 201728), (111108, 190208), (139684, 151296), (142656, 148144), (144384, 146371)]