306133928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{64969}}^1$

素因数の和:65025

約数の個数: 32

約数和(自身を含む): 623712000

約数和(自身を除く): 317578072

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 64969, 129938, 259876, 519752, 1234411, 2014039, 2468822, 4028078, 4937644, 8056156, 9875288, 16112312, 38266741, 76533482, 153066964, 306133928]

約数ペア:

[(1, 306133928), (2, 153066964), (4, 76533482), (8, 38266741), (19, 16112312), (31, 9875288), (38, 8056156), (62, 4937644), (76, 4028078), (124, 2468822), (152, 2014039), (248, 1234411), (589, 519752), (1178, 259876), (2356, 129938), (4712, 64969)]