980800002

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 2761135104

約数和(自身を除く): 1780335102

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 67, 78, 81, 91, 117, 126, 134, 162, 182, 189, 201, 234, 243, 273, 331, 351, 378, 402, 469, 486, 546, 567, 603, 662, 702, 819, 871, 938, 993, 1053, 1134, 1206, 1407, 1638, 1701, 1742, 1809, 1986, 2106, 2317, 2457, 2613, 2814, 2979, 3159, 3402, 3618, 4221, 4303, 4634, 4914, 5226, 5427, 5958, 6097, 6318, 6951, 7371, 7839, 8442, 8606, 8937, 10854, 12194, 12663, 12909, 13902, 14742, 15678, 16281, 17874, 18291, 20853, 22113, 22177, 23517, 25326, 25818, 26811, 30121, 32562, 36582, 37989, 38727, 41706, 44226, 44354, 47034, 53622, 54873, 60242, 62559, 66531, 70551, 75978, 77454, 80433, 90363, 109746, 113967, 116181, 125118, 133062, 141102, 155239, 160866, 164619, 180726, 187677, 199593, 211653, 227934, 232362, 271089, 288301, 310478, 329238, 348543, 375354, 399186, 423306, 465717, 493857, 542178, 563031, 576602, 598779, 697086, 813267, 864903, 931434, 987714, 1045629, 1126062, 1197558, 1397151, 1481571, 1626534, 1729806, 1796337, 2018107, 2091258, 2439801, 2594709, 2794302, 2963142, 3592674, 4036214, 4191453, 4879602, 5189418, 5389011, 6054321, 7319403, 7784127, 8382906, 10778022, 12108642, 12574359, 14638806, 15568254, 18162963, 23352381, 25148718, 36325926, 37723077, 46704762, 54488889, 70057143, 75446154, 108977778, 140114286, 163466667, 326933334, 490400001, 980800002]

約数ペア:

[(1, 980800002), (2, 490400001), (3, 326933334), (6, 163466667), (7, 140114286), (9, 108977778), (13, 75446154), (14, 70057143), (18, 54488889), (21, 46704762), (26, 37723077), (27, 36325926), (39, 25148718), (42, 23352381), (54, 18162963), (63, 15568254), (67, 14638806), (78, 12574359), (81, 12108642), (91, 10778022), (117, 8382906), (126, 7784127), (134, 7319403), (162, 6054321), (182, 5389011), (189, 5189418), (201, 4879602), (234, 4191453), (243, 4036214), (273, 3592674), (331, 2963142), (351, 2794302), (378, 2594709), (402, 2439801), (469, 2091258), (486, 2018107), (546, 1796337), (567, 1729806), (603, 1626534), (662, 1481571), (702, 1397151), (819, 1197558), (871, 1126062), (938, 1045629), (993, 987714), (1053, 931434), (1134, 864903), (1206, 813267), (1407, 697086), (1638, 598779), (1701, 576602), (1742, 563031), (1809, 542178), (1986, 493857), (2106, 465717), (2317, 423306), (2457, 399186), (2613, 375354), (2814, 348543), (2979, 329238), (3159, 310478), (3402, 288301), (3618, 271089), (4221, 232362), (4303, 227934), (4634, 211653), (4914, 199593), (5226, 187677), (5427, 180726), (5958, 164619), (6097, 160866), (6318, 155239), (6951, 141102), (7371, 133062), (7839, 125118), (8442, 116181), (8606, 113967), (8937, 109746), (10854, 90363), (12194, 80433), (12663, 77454), (12909, 75978), (13902, 70551), (14742, 66531), (15678, 62559), (16281, 60242), (17874, 54873), (18291, 53622), (20853, 47034), (22113, 44354), (22177, 44226), (23517, 41706), (25326, 38727), (25818, 37989), (26811, 36582), (30121, 32562)]