21284328768

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{9749}}^1$

素因数の和:9984

約数の個数: 112

約数和(自身を含む): 57415176000

約数和(自身を除く): 36130847232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 137, 166, 192, 249, 274, 332, 411, 498, 548, 664, 822, 996, 1096, 1328, 1644, 1992, 2192, 2656, 3288, 3984, 4384, 5312, 6576, 7968, 8768, 9749, 11371, 13152, 15936, 19498, 22742, 26304, 29247, 34113, 38996, 45484, 58494, 68226, 77992, 90968, 116988, 136452, 155984, 181936, 233976, 272904, 311968, 363872, 467952, 545808, 623936, 727744, 809167, 935904, 1091616, 1335613, 1618334, 1871808, 2183232, 2427501, 2671226, 3236668, 4006839, 4855002, 5342452, 6473336, 8013678, 9710004, 10684904, 12946672, 16027356, 19420008, 21369808, 25893344, 32054712, 38840016, 42739616, 51786688, 64109424, 77680032, 85479232, 110855879, 128218848, 155360064, 221711758, 256437696, 332567637, 443423516, 665135274, 886847032, 1330270548, 1773694064, 2660541096, 3547388128, 5321082192, 7094776256, 10642164384, 21284328768]

約数ペア:

[(1, 21284328768), (2, 10642164384), (3, 7094776256), (4, 5321082192), (6, 3547388128), (8, 2660541096), (12, 1773694064), (16, 1330270548), (24, 886847032), (32, 665135274), (48, 443423516), (64, 332567637), (83, 256437696), (96, 221711758), (137, 155360064), (166, 128218848), (192, 110855879), (249, 85479232), (274, 77680032), (332, 64109424), (411, 51786688), (498, 42739616), (548, 38840016), (664, 32054712), (822, 25893344), (996, 21369808), (1096, 19420008), (1328, 16027356), (1644, 12946672), (1992, 10684904), (2192, 9710004), (2656, 8013678), (3288, 6473336), (3984, 5342452), (4384, 4855002), (5312, 4006839), (6576, 3236668), (7968, 2671226), (8768, 2427501), (9749, 2183232), (11371, 1871808), (13152, 1618334), (15936, 1335613), (19498, 1091616), (22742, 935904), (26304, 809167), (29247, 727744), (34113, 623936), (38996, 545808), (45484, 467952), (58494, 363872), (68226, 311968), (77992, 272904), (90968, 233976), (116988, 181936), (136452, 155984)]