390121008

素因数分解:

$2^4\times 3^1\times {\mathrm{2161}}^1\times {\mathrm{3761}}^1$

素因数の和:5933

約数の個数: 40

約数和(自身を含む): 1008547056

約数和(自身を除く): 618426048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2161, 3761, 4322, 6483, 7522, 8644, 11283, 12966, 15044, 17288, 22566, 25932, 30088, 34576, 45132, 51864, 60176, 90264, 103728, 180528, 8127521, 16255042, 24382563, 32510084, 48765126, 65020168, 97530252, 130040336, 195060504, 390121008]

約数ペア:

[(1, 390121008), (2, 195060504), (3, 130040336), (4, 97530252), (6, 65020168), (8, 48765126), (12, 32510084), (16, 24382563), (24, 16255042), (48, 8127521), (2161, 180528), (3761, 103728), (4322, 90264), (6483, 60176), (7522, 51864), (8644, 45132), (11283, 34576), (12966, 30088), (15044, 25932), (17288, 22566)]