2047273728

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{85991}}^1$

素因数の和:86041

約数の個数: 72

約数和(自身を含む): 5624564736

約数和(自身を除く): 3577291008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 85991, 171982, 257973, 343964, 515946, 687928, 1031892, 1375856, 2063784, 2665721, 2751712, 4127568, 5331442, 5503424, 7997163, 8255136, 10662884, 11006848, 15994326, 16510272, 21325768, 22013696, 31988652, 33020544, 42651536, 63977304, 66041088, 85303072, 127954608, 170606144, 255909216, 341212288, 511818432, 682424576, 1023636864, 2047273728]

約数ペア:

[(1, 2047273728), (2, 1023636864), (3, 682424576), (4, 511818432), (6, 341212288), (8, 255909216), (12, 170606144), (16, 127954608), (24, 85303072), (31, 66041088), (32, 63977304), (48, 42651536), (62, 33020544), (64, 31988652), (93, 22013696), (96, 21325768), (124, 16510272), (128, 15994326), (186, 11006848), (192, 10662884), (248, 8255136), (256, 7997163), (372, 5503424), (384, 5331442), (496, 4127568), (744, 2751712), (768, 2665721), (992, 2063784), (1488, 1375856), (1984, 1031892), (2976, 687928), (3968, 515946), (5952, 343964), (7936, 257973), (11904, 171982), (23808, 85991)]