7928105472

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{81929}}^1$

素因数の和:81963

約数の個数: 160

約数和(自身を含む): 26820604800

約数和(自身を除く): 18892499328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 3584, 4032, 4608, 5376, 6048, 6912, 8064, 10752, 12096, 13824, 16128, 24192, 32256, 48384, 81929, 96768, 163858, 245787, 327716, 491574, 573503, 655432, 737361, 983148, 1147006, 1310864, 1474722, 1720509, 1966296, 2212083, 2294012, 2621728, 2949444, 3441018, 3932592, 4424166, 4588024, 5161527, 5243456, 5898888, 6882036, 7865184, 8848332, 9176048, 10323054, 10486912, 11797776, 13764072, 15484581, 15730368, 17696664, 18352096, 20646108, 20973824, 23595552, 27528144, 30969162, 31460736, 35393328, 36704192, 41292216, 41947648, 47191104, 55056288, 61938324, 62921472, 70786656, 73408384, 82584432, 94382208, 110112576, 123876648, 125842944, 141573312, 146816768, 165168864, 188764416, 220225152, 247753296, 283146624, 293633536, 330337728, 377528832, 440450304, 495506592, 566293248, 660675456, 880900608, 991013184, 1132586496, 1321350912, 1982026368, 2642701824, 3964052736, 7928105472]

約数ペア:

[(1, 7928105472), (2, 3964052736), (3, 2642701824), (4, 1982026368), (6, 1321350912), (7, 1132586496), (8, 991013184), (9, 880900608), (12, 660675456), (14, 566293248), (16, 495506592), (18, 440450304), (21, 377528832), (24, 330337728), (27, 293633536), (28, 283146624), (32, 247753296), (36, 220225152), (42, 188764416), (48, 165168864), (54, 146816768), (56, 141573312), (63, 125842944), (64, 123876648), (72, 110112576), (84, 94382208), (96, 82584432), (108, 73408384), (112, 70786656), (126, 62921472), (128, 61938324), (144, 55056288), (168, 47191104), (189, 41947648), (192, 41292216), (216, 36704192), (224, 35393328), (252, 31460736), (256, 30969162), (288, 27528144), (336, 23595552), (378, 20973824), (384, 20646108), (432, 18352096), (448, 17696664), (504, 15730368), (512, 15484581), (576, 13764072), (672, 11797776), (756, 10486912), (768, 10323054), (864, 9176048), (896, 8848332), (1008, 7865184), (1152, 6882036), (1344, 5898888), (1512, 5243456), (1536, 5161527), (1728, 4588024), (1792, 4424166), (2016, 3932592), (2304, 3441018), (2688, 2949444), (3024, 2621728), (3456, 2294012), (3584, 2212083), (4032, 1966296), (4608, 1720509), (5376, 1474722), (6048, 1310864), (6912, 1147006), (8064, 983148), (10752, 737361), (12096, 655432), (13824, 573503), (16128, 491574), (24192, 327716), (32256, 245787), (48384, 163858), (81929, 96768)]