339927126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 883187712

約数和(自身を除く): 543260586

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 71, 77, 86, 129, 142, 154, 213, 231, 241, 258, 301, 426, 462, 473, 482, 497, 602, 723, 781, 903, 946, 994, 1419, 1446, 1491, 1562, 1687, 1806, 2343, 2651, 2838, 2982, 3053, 3311, 3374, 4686, 5061, 5302, 5467, 6106, 6622, 7953, 9159, 9933, 10122, 10363, 10934, 15906, 16401, 17111, 18318, 18557, 19866, 20726, 21371, 31089, 32802, 33583, 34222, 37114, 42742, 51333, 55671, 62178, 64113, 67166, 72541, 100749, 102666, 111342, 113993, 119777, 128226, 145082, 188221, 201498, 217623, 227986, 235081, 239554, 341979, 359331, 376442, 435246, 470162, 564663, 683958, 705243, 718662, 735773, 797951, 1129326, 1317547, 1410486, 1471546, 1595902, 2207319, 2393853, 2635094, 3952641, 4414638, 4787706, 5150411, 7905282, 8093503, 10300822, 15451233, 16187006, 24280509, 30902466, 48561018, 56654521, 113309042, 169963563, 339927126]

約数ペア:

[(1, 339927126), (2, 169963563), (3, 113309042), (6, 56654521), (7, 48561018), (11, 30902466), (14, 24280509), (21, 16187006), (22, 15451233), (33, 10300822), (42, 8093503), (43, 7905282), (66, 5150411), (71, 4787706), (77, 4414638), (86, 3952641), (129, 2635094), (142, 2393853), (154, 2207319), (213, 1595902), (231, 1471546), (241, 1410486), (258, 1317547), (301, 1129326), (426, 797951), (462, 735773), (473, 718662), (482, 705243), (497, 683958), (602, 564663), (723, 470162), (781, 435246), (903, 376442), (946, 359331), (994, 341979), (1419, 239554), (1446, 235081), (1491, 227986), (1562, 217623), (1687, 201498), (1806, 188221), (2343, 145082), (2651, 128226), (2838, 119777), (2982, 113993), (3053, 111342), (3311, 102666), (3374, 100749), (4686, 72541), (5061, 67166), (5302, 64113), (5467, 62178), (6106, 55671), (6622, 51333), (7953, 42742), (9159, 37114), (9933, 34222), (10122, 33583), (10363, 32802), (10934, 31089), (15906, 21371), (16401, 20726), (17111, 19866), (18318, 18557)]