257581596

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2411}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 624032640

約数和(自身を除く): 366451044

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 307, 348, 614, 921, 1228, 1842, 2411, 3684, 4822, 7233, 8903, 9644, 14466, 17806, 26709, 28932, 35612, 53418, 69919, 106836, 139838, 209757, 279676, 419514, 740177, 839028, 1480354, 2220531, 2960708, 4441062, 8882124, 21465133, 42930266, 64395399, 85860532, 128790798, 257581596]

約数ペア:

[(1, 257581596), (2, 128790798), (3, 85860532), (4, 64395399), (6, 42930266), (12, 21465133), (29, 8882124), (58, 4441062), (87, 2960708), (116, 2220531), (174, 1480354), (307, 839028), (348, 740177), (614, 419514), (921, 279676), (1228, 209757), (1842, 139838), (2411, 106836), (3684, 69919), (4822, 53418), (7233, 35612), (8903, 28932), (9644, 26709), (14466, 17806)]