254978424

素因数分解:

$2^3\times 3^2\times {\mathrm{233}}^1\times {\mathrm{15199}}^1$

素因数の和:15444

約数の個数: 48

約数和(自身を含む): 693576000

約数和(自身を除く): 438597576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 233, 466, 699, 932, 1398, 1864, 2097, 2796, 4194, 5592, 8388, 15199, 16776, 30398, 45597, 60796, 91194, 121592, 136791, 182388, 273582, 364776, 547164, 1094328, 3541367, 7082734, 10624101, 14165468, 21248202, 28330936, 31872303, 42496404, 63744606, 84992808, 127489212, 254978424]

約数ペア:

[(1, 254978424), (2, 127489212), (3, 84992808), (4, 63744606), (6, 42496404), (8, 31872303), (9, 28330936), (12, 21248202), (18, 14165468), (24, 10624101), (36, 7082734), (72, 3541367), (233, 1094328), (466, 547164), (699, 364776), (932, 273582), (1398, 182388), (1864, 136791), (2097, 121592), (2796, 91194), (4194, 60796), (5592, 45597), (8388, 30398), (15199, 16776)]