555469012

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 1171794624

約数和(自身を除く): 616325612

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 337, 518, 602, 674, 1036, 1204, 1348, 1369, 1591, 2359, 2738, 3182, 4718, 5476, 6364, 9436, 9583, 11137, 12469, 14491, 19166, 22274, 24938, 28982, 38332, 44548, 49876, 57964, 58867, 87283, 101437, 117734, 174566, 202874, 235468, 349132, 405748, 412069, 461353, 536167, 824138, 922706, 1072334, 1648276, 1845412, 2144668, 3229471, 3753169, 6458942, 7506338, 12917884, 15012676, 19838179, 39676358, 79352716, 138867253, 277734506, 555469012]

約数ペア:

[(1, 555469012), (2, 277734506), (4, 138867253), (7, 79352716), (14, 39676358), (28, 19838179), (37, 15012676), (43, 12917884), (74, 7506338), (86, 6458942), (148, 3753169), (172, 3229471), (259, 2144668), (301, 1845412), (337, 1648276), (518, 1072334), (602, 922706), (674, 824138), (1036, 536167), (1204, 461353), (1348, 412069), (1369, 405748), (1591, 349132), (2359, 235468), (2738, 202874), (3182, 174566), (4718, 117734), (5476, 101437), (6364, 87283), (9436, 58867), (9583, 57964), (11137, 49876), (12469, 44548), (14491, 38332), (19166, 28982), (22274, 24938)]