1223771584

素因数分解:

$2^6\times 7^1\times {\mathrm{251}}^1\times {\mathrm{10883}}^1$

素因数の和:11153

約数の個数: 56

約数和(自身を含む): 2786652288

約数和(自身を除く): 1562880704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 251, 448, 502, 1004, 1757, 2008, 3514, 4016, 7028, 8032, 10883, 14056, 16064, 21766, 28112, 43532, 56224, 76181, 87064, 112448, 152362, 174128, 304724, 348256, 609448, 696512, 1218896, 2437792, 2731633, 4875584, 5463266, 10926532, 19121431, 21853064, 38242862, 43706128, 76485724, 87412256, 152971448, 174824512, 305942896, 611885792, 1223771584]

約数ペア:

[(1, 1223771584), (2, 611885792), (4, 305942896), (7, 174824512), (8, 152971448), (14, 87412256), (16, 76485724), (28, 43706128), (32, 38242862), (56, 21853064), (64, 19121431), (112, 10926532), (224, 5463266), (251, 4875584), (448, 2731633), (502, 2437792), (1004, 1218896), (1757, 696512), (2008, 609448), (3514, 348256), (4016, 304724), (7028, 174128), (8032, 152362), (10883, 112448), (14056, 87064), (16064, 76181), (21766, 56224), (28112, 43532)]