972249964

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{11617}}^1$

素因数の和:11703

約数の個数: 48

約数和(自身を含む): 2016884800

約数和(自身を除く): 1044634836

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 686, 854, 1372, 1708, 2989, 5978, 11617, 11956, 20923, 23234, 41846, 46468, 81319, 83692, 162638, 325276, 569233, 708637, 1138466, 1417274, 2276932, 2834548, 3984631, 4960459, 7969262, 9920918, 15938524, 19841836, 34723213, 69446426, 138892852, 243062491, 486124982, 972249964]

約数ペア:

[(1, 972249964), (2, 486124982), (4, 243062491), (7, 138892852), (14, 69446426), (28, 34723213), (49, 19841836), (61, 15938524), (98, 9920918), (122, 7969262), (196, 4960459), (244, 3984631), (343, 2834548), (427, 2276932), (686, 1417274), (854, 1138466), (1372, 708637), (1708, 569233), (2989, 325276), (5978, 162638), (11617, 83692), (11956, 81319), (20923, 46468), (23234, 41846)]