231359436

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:721

約数の個数: 192

約数和(自身を含む): 766402560

約数和(自身を除く): 535043124

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 43, 44, 54, 63, 66, 77, 84, 86, 99, 108, 126, 129, 132, 154, 172, 189, 198, 231, 252, 258, 297, 301, 308, 378, 387, 396, 462, 473, 516, 594, 602, 647, 693, 756, 774, 903, 924, 946, 1161, 1188, 1204, 1294, 1386, 1419, 1548, 1806, 1892, 1941, 2079, 2322, 2588, 2709, 2772, 2838, 3311, 3612, 3882, 4158, 4257, 4529, 4644, 5418, 5676, 5823, 6622, 7117, 7764, 8127, 8316, 8514, 9058, 9933, 10836, 11646, 12771, 13244, 13587, 14234, 16254, 17028, 17469, 18116, 19866, 21351, 23292, 25542, 27174, 27821, 28468, 29799, 32508, 34938, 39732, 40761, 42702, 49819, 51084, 54348, 55642, 59598, 64053, 69876, 81522, 83463, 85404, 89397, 99638, 111284, 119196, 122283, 128106, 149457, 163044, 166926, 178794, 192159, 194747, 199276, 244566, 250389, 256212, 298914, 306031, 333852, 357588, 384318, 389494, 448371, 489132, 500778, 584241, 597828, 612062, 751167, 768636, 778988, 896742, 918093, 1001556, 1168482, 1224124, 1345113, 1502334, 1752723, 1793484, 1836186, 2142217, 2336964, 2690226, 2754279, 3004668, 3505446, 3672372, 4284434, 5258169, 5380452, 5508558, 6426651, 7010892, 8262837, 8568868, 10516338, 11017116, 12853302, 16525674, 19279953, 21032676, 25706604, 33051348, 38559906, 57839859, 77119812, 115679718, 231359436]

約数ペア:

[(1, 231359436), (2, 115679718), (3, 77119812), (4, 57839859), (6, 38559906), (7, 33051348), (9, 25706604), (11, 21032676), (12, 19279953), (14, 16525674), (18, 12853302), (21, 11017116), (22, 10516338), (27, 8568868), (28, 8262837), (33, 7010892), (36, 6426651), (42, 5508558), (43, 5380452), (44, 5258169), (54, 4284434), (63, 3672372), (66, 3505446), (77, 3004668), (84, 2754279), (86, 2690226), (99, 2336964), (108, 2142217), (126, 1836186), (129, 1793484), (132, 1752723), (154, 1502334), (172, 1345113), (189, 1224124), (198, 1168482), (231, 1001556), (252, 918093), (258, 896742), (297, 778988), (301, 768636), (308, 751167), (378, 612062), (387, 597828), (396, 584241), (462, 500778), (473, 489132), (516, 448371), (594, 389494), (602, 384318), (647, 357588), (693, 333852), (756, 306031), (774, 298914), (903, 256212), (924, 250389), (946, 244566), (1161, 199276), (1188, 194747), (1204, 192159), (1294, 178794), (1386, 166926), (1419, 163044), (1548, 149457), (1806, 128106), (1892, 122283), (1941, 119196), (2079, 111284), (2322, 99638), (2588, 89397), (2709, 85404), (2772, 83463), (2838, 81522), (3311, 69876), (3612, 64053), (3882, 59598), (4158, 55642), (4257, 54348), (4529, 51084), (4644, 49819), (5418, 42702), (5676, 40761), (5823, 39732), (6622, 34938), (7117, 32508), (7764, 29799), (8127, 28468), (8316, 27821), (8514, 27174), (9058, 25542), (9933, 23292), (10836, 21351), (11646, 19866), (12771, 18116), (13244, 17469), (13587, 17028), (14234, 16254)]