1912608768

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{6353}}^1$

素因数の和:6392

約数の個数: 144

約数和(自身を含む): 5932475640

約数和(自身を除く): 4019866872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2048, 2352, 2688, 3072, 3136, 3584, 4704, 5376, 6144, 6272, 6353, 7168, 9408, 10752, 12544, 12706, 14336, 18816, 19059, 21504, 25088, 25412, 37632, 38118, 43008, 44471, 50176, 50824, 75264, 76236, 88942, 100352, 101648, 133413, 150528, 152472, 177884, 203296, 266826, 301056, 304944, 311297, 355768, 406592, 533652, 609888, 622594, 711536, 813184, 933891, 1067304, 1219776, 1245188, 1423072, 1626368, 1867782, 2134608, 2439552, 2490376, 2846144, 3252736, 3735564, 4269216, 4879104, 4980752, 5692288, 6505472, 7471128, 8538432, 9758208, 9961504, 11384576, 13010944, 14942256, 17076864, 19516416, 19923008, 22769152, 29884512, 34153728, 39032832, 39846016, 45538304, 59769024, 68307456, 79692032, 91076608, 119538048, 136614912, 159384064, 239076096, 273229824, 318768128, 478152192, 637536256, 956304384, 1912608768]

約数ペア:

[(1, 1912608768), (2, 956304384), (3, 637536256), (4, 478152192), (6, 318768128), (7, 273229824), (8, 239076096), (12, 159384064), (14, 136614912), (16, 119538048), (21, 91076608), (24, 79692032), (28, 68307456), (32, 59769024), (42, 45538304), (48, 39846016), (49, 39032832), (56, 34153728), (64, 29884512), (84, 22769152), (96, 19923008), (98, 19516416), (112, 17076864), (128, 14942256), (147, 13010944), (168, 11384576), (192, 9961504), (196, 9758208), (224, 8538432), (256, 7471128), (294, 6505472), (336, 5692288), (384, 4980752), (392, 4879104), (448, 4269216), (512, 3735564), (588, 3252736), (672, 2846144), (768, 2490376), (784, 2439552), (896, 2134608), (1024, 1867782), (1176, 1626368), (1344, 1423072), (1536, 1245188), (1568, 1219776), (1792, 1067304), (2048, 933891), (2352, 813184), (2688, 711536), (3072, 622594), (3136, 609888), (3584, 533652), (4704, 406592), (5376, 355768), (6144, 311297), (6272, 304944), (6353, 301056), (7168, 266826), (9408, 203296), (10752, 177884), (12544, 152472), (12706, 150528), (14336, 133413), (18816, 101648), (19059, 100352), (21504, 88942), (25088, 76236), (25412, 75264), (37632, 50824), (38118, 50176), (43008, 44471)]