217530816

素因数分解:

$2^6\times 3^1\times {\mathrm{311}}^1\times {\mathrm{3643}}^1$

素因数の和:3969

約数の個数: 56

約数和(自身を含む): 577559424

約数和(自身を除く): 360028608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 311, 622, 933, 1244, 1866, 2488, 3643, 3732, 4976, 7286, 7464, 9952, 10929, 14572, 14928, 19904, 21858, 29144, 29856, 43716, 58288, 59712, 87432, 116576, 174864, 233152, 349728, 699456, 1132973, 2265946, 3398919, 4531892, 6797838, 9063784, 13595676, 18127568, 27191352, 36255136, 54382704, 72510272, 108765408, 217530816]

約数ペア:

[(1, 217530816), (2, 108765408), (3, 72510272), (4, 54382704), (6, 36255136), (8, 27191352), (12, 18127568), (16, 13595676), (24, 9063784), (32, 6797838), (48, 4531892), (64, 3398919), (96, 2265946), (192, 1132973), (311, 699456), (622, 349728), (933, 233152), (1244, 174864), (1866, 116576), (2488, 87432), (3643, 59712), (3732, 58288), (4976, 43716), (7286, 29856), (7464, 29144), (9952, 21858), (10929, 19904), (14572, 14928)]