216282784

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 441745920

約数和(自身を除く): 225463136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 263, 496, 526, 829, 992, 1052, 1658, 2104, 3316, 4208, 6632, 8153, 8416, 13264, 16306, 25699, 26528, 32612, 51398, 65224, 102796, 130448, 205592, 218027, 260896, 411184, 436054, 822368, 872108, 1744216, 3488432, 6758837, 6976864, 13517674, 27035348, 54070696, 108141392, 216282784]

約数ペア:

[(1, 216282784), (2, 108141392), (4, 54070696), (8, 27035348), (16, 13517674), (31, 6976864), (32, 6758837), (62, 3488432), (124, 1744216), (248, 872108), (263, 822368), (496, 436054), (526, 411184), (829, 260896), (992, 218027), (1052, 205592), (1658, 130448), (2104, 102796), (3316, 65224), (4208, 51398), (6632, 32612), (8153, 26528), (8416, 25699), (13264, 16306)]