642255552

素因数分解:

$2^6\times 3^2\times {\mathrm{1115027}}^1$

素因数の和:1115045

約数の個数: 42

約数和(自身を含む): 1840911228

約数和(自身を除く): 1198655676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1115027, 2230054, 3345081, 4460108, 6690162, 8920216, 10035243, 13380324, 17840432, 20070486, 26760648, 35680864, 40140972, 53521296, 71361728, 80281944, 107042592, 160563888, 214085184, 321127776, 642255552]

約数ペア:

[(1, 642255552), (2, 321127776), (3, 214085184), (4, 160563888), (6, 107042592), (8, 80281944), (9, 71361728), (12, 53521296), (16, 40140972), (18, 35680864), (24, 26760648), (32, 20070486), (36, 17840432), (48, 13380324), (64, 10035243), (72, 8920216), (96, 6690162), (144, 4460108), (192, 3345081), (288, 2230054), (576, 1115027)]