643206144

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{4273}}^1$

素因数の和:4310

約数の個数: 132

約数和(自身を含む): 1994744184

約数和(自身を除く): 1351538040

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, 2352, 2688, 3072, 3136, 3584, 4273, 4704, 5376, 6272, 7168, 8546, 9408, 10752, 12544, 12819, 17092, 18816, 21504, 25088, 25638, 29911, 34184, 37632, 50176, 51276, 59822, 68368, 75264, 89733, 102552, 119644, 136736, 150528, 179466, 205104, 209377, 239288, 273472, 358932, 410208, 418754, 478576, 546944, 628131, 717864, 820416, 837508, 957152, 1093888, 1256262, 1435728, 1640832, 1675016, 1914304, 2187776, 2512524, 2871456, 3281664, 3350032, 3828608, 4375552, 5025048, 5742912, 6563328, 6700064, 7657216, 10050096, 11485824, 13126656, 13400128, 15314432, 20100192, 22971648, 26800256, 30628864, 40200384, 45943296, 53600512, 80400768, 91886592, 107201024, 160801536, 214402048, 321603072, 643206144]

約数ペア:

[(1, 643206144), (2, 321603072), (3, 214402048), (4, 160801536), (6, 107201024), (7, 91886592), (8, 80400768), (12, 53600512), (14, 45943296), (16, 40200384), (21, 30628864), (24, 26800256), (28, 22971648), (32, 20100192), (42, 15314432), (48, 13400128), (49, 13126656), (56, 11485824), (64, 10050096), (84, 7657216), (96, 6700064), (98, 6563328), (112, 5742912), (128, 5025048), (147, 4375552), (168, 3828608), (192, 3350032), (196, 3281664), (224, 2871456), (256, 2512524), (294, 2187776), (336, 1914304), (384, 1675016), (392, 1640832), (448, 1435728), (512, 1256262), (588, 1093888), (672, 957152), (768, 837508), (784, 820416), (896, 717864), (1024, 628131), (1176, 546944), (1344, 478576), (1536, 418754), (1568, 410208), (1792, 358932), (2352, 273472), (2688, 239288), (3072, 209377), (3136, 205104), (3584, 179466), (4273, 150528), (4704, 136736), (5376, 119644), (6272, 102552), (7168, 89733), (8546, 75264), (9408, 68368), (10752, 59822), (12544, 51276), (12819, 50176), (17092, 37632), (18816, 34184), (21504, 29911), (25088, 25638)]