264117007

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 353682720

約数和(自身を除く): 89565713

約数列:

[1, 7, 11, 29, 49, 61, 77, 203, 277, 319, 427, 539, 671, 1421, 1769, 1939, 2233, 2989, 3047, 4697, 8033, 12383, 13573, 15631, 16897, 19459, 21329, 32879, 56231, 86681, 88363, 118279, 136213, 149303, 185867, 393617, 490013, 618541, 827953, 953491, 1301069, 3430091, 4329787, 5390143, 9107483, 24010637, 37731001, 264117007]

約数ペア:

[(1, 264117007), (7, 37731001), (11, 24010637), (29, 9107483), (49, 5390143), (61, 4329787), (77, 3430091), (203, 1301069), (277, 953491), (319, 827953), (427, 618541), (539, 490013), (671, 393617), (1421, 185867), (1769, 149303), (1939, 136213), (2233, 118279), (2989, 88363), (3047, 86681), (4697, 56231), (8033, 32879), (12383, 21329), (13573, 19459), (15631, 16897)]