2271031168

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{34721}}^1$

素因数の和:34815

約数の個数: 64

約数和(自身を含む): 5241633120

約数和(自身を除く): 2970601952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 448, 511, 584, 896, 1022, 1168, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 32704, 34721, 65408, 69442, 138884, 243047, 277768, 486094, 555536, 972188, 1111072, 1944376, 2222144, 2534633, 3888752, 4444288, 5069266, 7777504, 10138532, 15555008, 17742431, 20277064, 31110016, 35484862, 40554128, 70969724, 81108256, 141939448, 162216512, 283878896, 324433024, 567757792, 1135515584, 2271031168]

約数ペア:

[(1, 2271031168), (2, 1135515584), (4, 567757792), (7, 324433024), (8, 283878896), (14, 162216512), (16, 141939448), (28, 81108256), (32, 70969724), (56, 40554128), (64, 35484862), (73, 31110016), (112, 20277064), (128, 17742431), (146, 15555008), (224, 10138532), (292, 7777504), (448, 5069266), (511, 4444288), (584, 3888752), (896, 2534633), (1022, 2222144), (1168, 1944376), (2044, 1111072), (2336, 972188), (4088, 555536), (4672, 486094), (8176, 277768), (9344, 243047), (16352, 138884), (32704, 69442), (34721, 65408)]