19872764928

素因数分解:

$2^{10}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{16979}}^1$

素因数の和:17132

約数の個数: 132

約数和(自身を含む): 57837411840

約数和(自身を除く): 37964646912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 512, 576, 762, 768, 1016, 1024, 1143, 1152, 1524, 1536, 2032, 2286, 2304, 3048, 3072, 4064, 4572, 4608, 6096, 8128, 9144, 9216, 12192, 16256, 16979, 18288, 24384, 32512, 33958, 36576, 48768, 50937, 65024, 67916, 73152, 97536, 101874, 130048, 135832, 146304, 152811, 195072, 203748, 271664, 292608, 305622, 390144, 407496, 543328, 585216, 611244, 814992, 1086656, 1170432, 1222488, 1629984, 2156333, 2173312, 2444976, 3259968, 4312666, 4346624, 4889952, 6468999, 6519936, 8625332, 8693248, 9779904, 12937998, 13039872, 17250664, 17386496, 19406997, 19559808, 25875996, 26079744, 34501328, 38813994, 39119616, 51751992, 52159488, 69002656, 77627988, 78239232, 103503984, 138005312, 155255976, 156478464, 207007968, 276010624, 310511952, 414015936, 552021248, 621023904, 828031872, 1104042496, 1242047808, 1656063744, 2208084992, 2484095616, 3312127488, 4968191232, 6624254976, 9936382464, 19872764928]

約数ペア:

[(1, 19872764928), (2, 9936382464), (3, 6624254976), (4, 4968191232), (6, 3312127488), (8, 2484095616), (9, 2208084992), (12, 1656063744), (16, 1242047808), (18, 1104042496), (24, 828031872), (32, 621023904), (36, 552021248), (48, 414015936), (64, 310511952), (72, 276010624), (96, 207007968), (127, 156478464), (128, 155255976), (144, 138005312), (192, 103503984), (254, 78239232), (256, 77627988), (288, 69002656), (381, 52159488), (384, 51751992), (508, 39119616), (512, 38813994), (576, 34501328), (762, 26079744), (768, 25875996), (1016, 19559808), (1024, 19406997), (1143, 17386496), (1152, 17250664), (1524, 13039872), (1536, 12937998), (2032, 9779904), (2286, 8693248), (2304, 8625332), (3048, 6519936), (3072, 6468999), (4064, 4889952), (4572, 4346624), (4608, 4312666), (6096, 3259968), (8128, 2444976), (9144, 2173312), (9216, 2156333), (12192, 1629984), (16256, 1222488), (16979, 1170432), (18288, 1086656), (24384, 814992), (32512, 611244), (33958, 585216), (36576, 543328), (48768, 407496), (50937, 390144), (65024, 305622), (67916, 292608), (73152, 271664), (97536, 203748), (101874, 195072), (130048, 152811), (135832, 146304)]