199616256

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{12377}}^1$

素因数の和:12406

約数の個数: 108

約数和(自身を含む): 657816432

約数和(自身を除く): 458200176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 12377, 16128, 24754, 37131, 49508, 74262, 86639, 99016, 111393, 148524, 173278, 198032, 222786, 259917, 297048, 346556, 396064, 445572, 519834, 594096, 693112, 779751, 792128, 891144, 1039668, 1188192, 1386224, 1559502, 1584256, 1782288, 2079336, 2376384, 2772448, 3119004, 3168512, 3564576, 4158672, 4752768, 5544896, 6238008, 7129152, 8317344, 9505536, 11089792, 12476016, 14258304, 16634688, 22179584, 24952032, 28516608, 33269376, 49904064, 66538752, 99808128, 199616256]

約数ペア:

[(1, 199616256), (2, 99808128), (3, 66538752), (4, 49904064), (6, 33269376), (7, 28516608), (8, 24952032), (9, 22179584), (12, 16634688), (14, 14258304), (16, 12476016), (18, 11089792), (21, 9505536), (24, 8317344), (28, 7129152), (32, 6238008), (36, 5544896), (42, 4752768), (48, 4158672), (56, 3564576), (63, 3168512), (64, 3119004), (72, 2772448), (84, 2376384), (96, 2079336), (112, 1782288), (126, 1584256), (128, 1559502), (144, 1386224), (168, 1188192), (192, 1039668), (224, 891144), (252, 792128), (256, 779751), (288, 693112), (336, 594096), (384, 519834), (448, 445572), (504, 396064), (576, 346556), (672, 297048), (768, 259917), (896, 222786), (1008, 198032), (1152, 173278), (1344, 148524), (1792, 111393), (2016, 99016), (2304, 86639), (2688, 74262), (4032, 49508), (5376, 37131), (8064, 24754), (12377, 16128)]