1325216256

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 320

約数和(自身を含む): 4583040000

約数和(自身を除く): 3257823744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 256, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 499, 512, 532, 546, 608, 624, 672, 728, 741, 768, 798, 832, 896, 912, 988, 998, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1497, 1536, 1596, 1664, 1729, 1792, 1824, 1976, 1996, 2128, 2184, 2432, 2496, 2688, 2912, 2964, 2994, 3192, 3328, 3458, 3493, 3584, 3648, 3952, 3992, 4256, 4368, 4864, 4992, 5187, 5376, 5824, 5928, 5988, 6384, 6487, 6656, 6916, 6986, 7296, 7904, 7984, 8512, 8736, 9481, 9728, 9984, 10374, 10479, 10752, 11648, 11856, 11976, 12768, 12974, 13832, 13972, 14592, 15808, 15968, 17024, 17472, 18962, 19461, 19968, 20748, 20958, 23296, 23712, 23952, 25536, 25948, 27664, 27944, 28443, 29184, 31616, 31936, 34048, 34944, 37924, 38922, 41496, 41916, 45409, 46592, 47424, 47904, 51072, 51896, 55328, 55888, 56886, 63232, 63872, 66367, 68096, 69888, 75848, 77844, 82992, 83832, 90818, 94848, 95808, 102144, 103792, 110656, 111776, 113772, 123253, 126464, 127744, 132734, 136227, 139776, 151696, 155688, 165984, 167664, 181636, 189696, 191616, 199101, 204288, 207584, 221312, 223552, 227544, 246506, 255488, 265468, 272454, 303392, 311376, 331968, 335328, 363272, 369759, 379392, 383232, 398202, 415168, 442624, 447104, 455088, 493012, 530936, 544908, 606784, 622752, 663936, 670656, 726544, 739518, 766464, 796404, 830336, 862771, 885248, 894208, 910176, 986024, 1061872, 1089816, 1213568, 1245504, 1327872, 1341312, 1453088, 1479036, 1592808, 1660672, 1725542, 1788416, 1820352, 1972048, 2123744, 2179632, 2427136, 2491008, 2588313, 2655744, 2682624, 2906176, 2958072, 3185616, 3321344, 3451084, 3640704, 3944096, 4247488, 4359264, 4854272, 4982016, 5176626, 5365248, 5812352, 5916144, 6371232, 6902168, 7281408, 7888192, 8494976, 8718528, 9964032, 10353252, 11624704, 11832288, 12742464, 13804336, 14562816, 15776384, 16989952, 17437056, 20706504, 23249408, 23664576, 25484928, 27608672, 31552768, 33979904, 34874112, 41413008, 47329152, 50969856, 55217344, 63105536, 69748224, 82826016, 94658304, 101939712, 110434688, 165652032, 189316608, 220869376, 331304064, 441738752, 662608128, 1325216256]

約数ペア:

[(1, 1325216256), (2, 662608128), (3, 441738752), (4, 331304064), (6, 220869376), (7, 189316608), (8, 165652032), (12, 110434688), (13, 101939712), (14, 94658304), (16, 82826016), (19, 69748224), (21, 63105536), (24, 55217344), (26, 50969856), (28, 47329152), (32, 41413008), (38, 34874112), (39, 33979904), (42, 31552768), (48, 27608672), (52, 25484928), (56, 23664576), (57, 23249408), (64, 20706504), (76, 17437056), (78, 16989952), (84, 15776384), (91, 14562816), (96, 13804336), (104, 12742464), (112, 11832288), (114, 11624704), (128, 10353252), (133, 9964032), (152, 8718528), (156, 8494976), (168, 7888192), (182, 7281408), (192, 6902168), (208, 6371232), (224, 5916144), (228, 5812352), (247, 5365248), (256, 5176626), (266, 4982016), (273, 4854272), (304, 4359264), (312, 4247488), (336, 3944096), (364, 3640704), (384, 3451084), (399, 3321344), (416, 3185616), (448, 2958072), (456, 2906176), (494, 2682624), (499, 2655744), (512, 2588313), (532, 2491008), (546, 2427136), (608, 2179632), (624, 2123744), (672, 1972048), (728, 1820352), (741, 1788416), (768, 1725542), (798, 1660672), (832, 1592808), (896, 1479036), (912, 1453088), (988, 1341312), (998, 1327872), (1064, 1245504), (1092, 1213568), (1216, 1089816), (1248, 1061872), (1344, 986024), (1456, 910176), (1482, 894208), (1497, 885248), (1536, 862771), (1596, 830336), (1664, 796404), (1729, 766464), (1792, 739518), (1824, 726544), (1976, 670656), (1996, 663936), (2128, 622752), (2184, 606784), (2432, 544908), (2496, 530936), (2688, 493012), (2912, 455088), (2964, 447104), (2994, 442624), (3192, 415168), (3328, 398202), (3458, 383232), (3493, 379392), (3584, 369759), (3648, 363272), (3952, 335328), (3992, 331968), (4256, 311376), (4368, 303392), (4864, 272454), (4992, 265468), (5187, 255488), (5376, 246506), (5824, 227544), (5928, 223552), (5988, 221312), (6384, 207584), (6487, 204288), (6656, 199101), (6916, 191616), (6986, 189696), (7296, 181636), (7904, 167664), (7984, 165984), (8512, 155688), (8736, 151696), (9481, 139776), (9728, 136227), (9984, 132734), (10374, 127744), (10479, 126464), (10752, 123253), (11648, 113772), (11856, 111776), (11976, 110656), (12768, 103792), (12974, 102144), (13832, 95808), (13972, 94848), (14592, 90818), (15808, 83832), (15968, 82992), (17024, 77844), (17472, 75848), (18962, 69888), (19461, 68096), (19968, 66367), (20748, 63872), (20958, 63232), (23296, 56886), (23712, 55888), (23952, 55328), (25536, 51896), (25948, 51072), (27664, 47904), (27944, 47424), (28443, 46592), (29184, 45409), (31616, 41916), (31936, 41496), (34048, 38922), (34944, 37924)]