280283064

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{71647}}^1$

素因数の和:71819

約数の個数: 32

約数和(自身を含む): 705016320

約数和(自身を除く): 424733256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 71647, 143294, 214941, 286588, 429882, 573176, 859764, 1719528, 11678461, 23356922, 35035383, 46713844, 70070766, 93427688, 140141532, 280283064]

約数ペア:

[(1, 280283064), (2, 140141532), (3, 93427688), (4, 70070766), (6, 46713844), (8, 35035383), (12, 23356922), (24, 11678461), (163, 1719528), (326, 859764), (489, 573176), (652, 429882), (978, 286588), (1304, 214941), (1956, 143294), (3912, 71647)]