319242836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5443}}^1$

素因数の和:5532

約数の個数: 48

約数和(自身を含む): 643872768

約数和(自身を除く): 324629932

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 62, 86, 124, 172, 341, 473, 682, 946, 1333, 1364, 1892, 2666, 5332, 5443, 10886, 14663, 21772, 29326, 58652, 59873, 119746, 168733, 234049, 239492, 337466, 468098, 674932, 936196, 1856063, 2574539, 3712126, 5149078, 7255519, 7424252, 10298156, 14511038, 29022076, 79810709, 159621418, 319242836]

約数ペア:

[(1, 319242836), (2, 159621418), (4, 79810709), (11, 29022076), (22, 14511038), (31, 10298156), (43, 7424252), (44, 7255519), (62, 5149078), (86, 3712126), (124, 2574539), (172, 1856063), (341, 936196), (473, 674932), (682, 468098), (946, 337466), (1333, 239492), (1364, 234049), (1892, 168733), (2666, 119746), (5332, 59873), (5443, 58652), (10886, 29326), (14663, 21772)]