344762992

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4211}}^1$

素因数の和:4286

約数の個数: 80

約数和(自身を含む): 827304192

約数和(自身を除く): 482541200

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 688, 731, 952, 1204, 1462, 1904, 2408, 2924, 4211, 4816, 5117, 5848, 8422, 10234, 11696, 16844, 20468, 29477, 33688, 40936, 58954, 67376, 71587, 81872, 117908, 143174, 181073, 235816, 286348, 362146, 471632, 501109, 572696, 724292, 1002218, 1145392, 1267511, 1448584, 2004436, 2535022, 2897168, 3078241, 4008872, 5070044, 6156482, 8017744, 10140088, 12312964, 20280176, 21547687, 24625928, 43095374, 49251856, 86190748, 172381496, 344762992]

約数ペア:

[(1, 344762992), (2, 172381496), (4, 86190748), (7, 49251856), (8, 43095374), (14, 24625928), (16, 21547687), (17, 20280176), (28, 12312964), (34, 10140088), (43, 8017744), (56, 6156482), (68, 5070044), (86, 4008872), (112, 3078241), (119, 2897168), (136, 2535022), (172, 2004436), (238, 1448584), (272, 1267511), (301, 1145392), (344, 1002218), (476, 724292), (602, 572696), (688, 501109), (731, 471632), (952, 362146), (1204, 286348), (1462, 235816), (1904, 181073), (2408, 143174), (2924, 117908), (4211, 81872), (4816, 71587), (5117, 67376), (5848, 58954), (8422, 40936), (10234, 33688), (11696, 29477), (16844, 20468)]