917814912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17971}}^1$

素因数の和:18014

約数の個数: 128

約数和(自身を含む): 2933030400

約数和(自身を除く): 2015215488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 6384, 7296, 8512, 12768, 17024, 17971, 25536, 35942, 51072, 53913, 71884, 107826, 125797, 143768, 215652, 251594, 287536, 341449, 377391, 431304, 503188, 575072, 682898, 754782, 862608, 1006376, 1024347, 1150144, 1365796, 1509564, 1725216, 2012752, 2048694, 2300288, 2390143, 2731592, 3019128, 3450432, 4025504, 4097388, 4780286, 5463184, 6038256, 6900864, 7170429, 8051008, 8194776, 9560572, 10926368, 12076512, 14340858, 16102016, 16389552, 19121144, 21852736, 24153024, 28681716, 32779104, 38242288, 43705472, 48306048, 57363432, 65558208, 76484576, 114726864, 131116416, 152969152, 229453728, 305938304, 458907456, 917814912]

約数ペア:

[(1, 917814912), (2, 458907456), (3, 305938304), (4, 229453728), (6, 152969152), (7, 131116416), (8, 114726864), (12, 76484576), (14, 65558208), (16, 57363432), (19, 48306048), (21, 43705472), (24, 38242288), (28, 32779104), (32, 28681716), (38, 24153024), (42, 21852736), (48, 19121144), (56, 16389552), (57, 16102016), (64, 14340858), (76, 12076512), (84, 10926368), (96, 9560572), (112, 8194776), (114, 8051008), (128, 7170429), (133, 6900864), (152, 6038256), (168, 5463184), (192, 4780286), (224, 4097388), (228, 4025504), (266, 3450432), (304, 3019128), (336, 2731592), (384, 2390143), (399, 2300288), (448, 2048694), (456, 2012752), (532, 1725216), (608, 1509564), (672, 1365796), (798, 1150144), (896, 1024347), (912, 1006376), (1064, 862608), (1216, 754782), (1344, 682898), (1596, 575072), (1824, 503188), (2128, 431304), (2432, 377391), (2688, 341449), (3192, 287536), (3648, 251594), (4256, 215652), (6384, 143768), (7296, 125797), (8512, 107826), (12768, 71884), (17024, 53913), (17971, 51072), (25536, 35942)]