1323394488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 3995671680

約数和(自身を除く): 2672277192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 131, 156, 172, 234, 251, 258, 262, 312, 344, 387, 393, 468, 502, 516, 524, 559, 753, 774, 786, 936, 1004, 1032, 1048, 1118, 1179, 1506, 1548, 1572, 1677, 1703, 2008, 2236, 2259, 2358, 3012, 3096, 3144, 3263, 3354, 3406, 4472, 4518, 4716, 5031, 5109, 5633, 6024, 6526, 6708, 6812, 9036, 9432, 9789, 10062, 10218, 10793, 11266, 13052, 13416, 13624, 15327, 16899, 18072, 19578, 20124, 20436, 21586, 22532, 26104, 29367, 30654, 32379, 32881, 33798, 39156, 40248, 40872, 43172, 45064, 50697, 58734, 61308, 64758, 65762, 67596, 73229, 78312, 86344, 97137, 98643, 101394, 117468, 122616, 129516, 131524, 135192, 140309, 146458, 194274, 197286, 202788, 219687, 234936, 259032, 263048, 280618, 292916, 295929, 388548, 394572, 405576, 420927, 427453, 439374, 561236, 585832, 591858, 659061, 777096, 789144, 841854, 854906, 878748, 1122472, 1183716, 1262781, 1282359, 1318122, 1413883, 1683708, 1709812, 1757496, 2367432, 2525562, 2564718, 2636244, 2827766, 3367416, 3419624, 3847077, 4241649, 5051124, 5129436, 5272488, 5655532, 7694154, 8483298, 10102248, 10258872, 11311064, 12724947, 15388308, 16966596, 18380479, 25449894, 30776616, 33933192, 36760958, 50899788, 55141437, 73521916, 101799576, 110282874, 147043832, 165424311, 220565748, 330848622, 441131496, 661697244, 1323394488]

約数ペア:

[(1, 1323394488), (2, 661697244), (3, 441131496), (4, 330848622), (6, 220565748), (8, 165424311), (9, 147043832), (12, 110282874), (13, 101799576), (18, 73521916), (24, 55141437), (26, 50899788), (36, 36760958), (39, 33933192), (43, 30776616), (52, 25449894), (72, 18380479), (78, 16966596), (86, 15388308), (104, 12724947), (117, 11311064), (129, 10258872), (131, 10102248), (156, 8483298), (172, 7694154), (234, 5655532), (251, 5272488), (258, 5129436), (262, 5051124), (312, 4241649), (344, 3847077), (387, 3419624), (393, 3367416), (468, 2827766), (502, 2636244), (516, 2564718), (524, 2525562), (559, 2367432), (753, 1757496), (774, 1709812), (786, 1683708), (936, 1413883), (1004, 1318122), (1032, 1282359), (1048, 1262781), (1118, 1183716), (1179, 1122472), (1506, 878748), (1548, 854906), (1572, 841854), (1677, 789144), (1703, 777096), (2008, 659061), (2236, 591858), (2259, 585832), (2358, 561236), (3012, 439374), (3096, 427453), (3144, 420927), (3263, 405576), (3354, 394572), (3406, 388548), (4472, 295929), (4518, 292916), (4716, 280618), (5031, 263048), (5109, 259032), (5633, 234936), (6024, 219687), (6526, 202788), (6708, 197286), (6812, 194274), (9036, 146458), (9432, 140309), (9789, 135192), (10062, 131524), (10218, 129516), (10793, 122616), (11266, 117468), (13052, 101394), (13416, 98643), (13624, 97137), (15327, 86344), (16899, 78312), (18072, 73229), (19578, 67596), (20124, 65762), (20436, 64758), (21586, 61308), (22532, 58734), (26104, 50697), (29367, 45064), (30654, 43172), (32379, 40872), (32881, 40248), (33798, 39156)]