212732968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 510235200

約数和(自身を除く): 297502232

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 361, 476, 532, 619, 646, 722, 952, 1064, 1238, 1292, 1444, 2261, 2476, 2527, 2584, 2888, 4333, 4522, 4952, 5054, 6137, 8666, 9044, 10108, 10523, 11761, 12274, 17332, 18088, 20216, 21046, 23522, 24548, 34664, 42092, 42959, 47044, 49096, 73661, 82327, 84184, 85918, 94088, 147322, 164654, 171836, 199937, 223459, 294644, 329308, 343672, 399874, 446918, 589288, 658616, 799748, 893836, 1399559, 1564213, 1599496, 1787672, 2799118, 3128426, 3798803, 5598236, 6256852, 7597606, 11196472, 12513704, 15195212, 26591621, 30390424, 53183242, 106366484, 212732968]

約数ペア:

[(1, 212732968), (2, 106366484), (4, 53183242), (7, 30390424), (8, 26591621), (14, 15195212), (17, 12513704), (19, 11196472), (28, 7597606), (34, 6256852), (38, 5598236), (56, 3798803), (68, 3128426), (76, 2799118), (119, 1787672), (133, 1599496), (136, 1564213), (152, 1399559), (238, 893836), (266, 799748), (323, 658616), (361, 589288), (476, 446918), (532, 399874), (619, 343672), (646, 329308), (722, 294644), (952, 223459), (1064, 199937), (1238, 171836), (1292, 164654), (1444, 147322), (2261, 94088), (2476, 85918), (2527, 84184), (2584, 82327), (2888, 73661), (4333, 49096), (4522, 47044), (4952, 42959), (5054, 42092), (6137, 34664), (8666, 24548), (9044, 23522), (10108, 21046), (10523, 20216), (11761, 18088), (12274, 17332)]