285864392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{104789}}^1$

素因数の和:104837

約数の個数: 32

約数和(自身を含む): 603590400

約数和(自身を除く): 317726008

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 104789, 209578, 419156, 838312, 1152679, 2305358, 3248459, 4610716, 6496918, 9221432, 12993836, 25987672, 35733049, 71466098, 142932196, 285864392]

約数ペア:

[(1, 285864392), (2, 142932196), (4, 71466098), (8, 35733049), (11, 25987672), (22, 12993836), (31, 9221432), (44, 6496918), (62, 4610716), (88, 3248459), (124, 2305358), (248, 1152679), (341, 838312), (682, 419156), (1364, 209578), (2728, 104789)]