1300131072

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 216

約数和(自身を含む): 3928404480

約数和(自身を除く): 2628273408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 109, 124, 128, 144, 167, 186, 192, 218, 248, 256, 279, 288, 327, 334, 372, 384, 436, 496, 501, 558, 576, 654, 668, 744, 768, 872, 981, 992, 1002, 1116, 1152, 1308, 1336, 1488, 1503, 1744, 1962, 1984, 2004, 2232, 2304, 2616, 2672, 2976, 3006, 3379, 3488, 3924, 3968, 4008, 4464, 5177, 5232, 5344, 5952, 6012, 6758, 6976, 7848, 7936, 8016, 8928, 10137, 10354, 10464, 10688, 11904, 12024, 13516, 13952, 15531, 15696, 16032, 17856, 18203, 20274, 20708, 20928, 21376, 23808, 24048, 27032, 27904, 30411, 31062, 31392, 32064, 35712, 36406, 40548, 41416, 41856, 42752, 46593, 48096, 54064, 54609, 60822, 62124, 62784, 64128, 71424, 72812, 81096, 82832, 83712, 93186, 96192, 108128, 109218, 121644, 124248, 125568, 128256, 145624, 162192, 163827, 165664, 186372, 192384, 216256, 218436, 243288, 248496, 251136, 291248, 324384, 327654, 331328, 372744, 384768, 432512, 436872, 486576, 496992, 564293, 582496, 648768, 655308, 662656, 745488, 865024, 873744, 973152, 993984, 1128586, 1164992, 1297536, 1310616, 1325312, 1490976, 1692879, 1747488, 1946304, 1987968, 2257172, 2329984, 2595072, 2621232, 2981952, 3385758, 3494976, 3892608, 3975936, 4514344, 4659968, 5078637, 5242464, 5963904, 6771516, 6989952, 7785216, 9028688, 10157274, 10484928, 11927808, 13543032, 13979904, 18057376, 20314548, 20969856, 27086064, 36114752, 40629096, 41939712, 54172128, 72229504, 81258192, 108344256, 144459008, 162516384, 216688512, 325032768, 433377024, 650065536, 1300131072]

約数ペア:

[(1, 1300131072), (2, 650065536), (3, 433377024), (4, 325032768), (6, 216688512), (8, 162516384), (9, 144459008), (12, 108344256), (16, 81258192), (18, 72229504), (24, 54172128), (31, 41939712), (32, 40629096), (36, 36114752), (48, 27086064), (62, 20969856), (64, 20314548), (72, 18057376), (93, 13979904), (96, 13543032), (109, 11927808), (124, 10484928), (128, 10157274), (144, 9028688), (167, 7785216), (186, 6989952), (192, 6771516), (218, 5963904), (248, 5242464), (256, 5078637), (279, 4659968), (288, 4514344), (327, 3975936), (334, 3892608), (372, 3494976), (384, 3385758), (436, 2981952), (496, 2621232), (501, 2595072), (558, 2329984), (576, 2257172), (654, 1987968), (668, 1946304), (744, 1747488), (768, 1692879), (872, 1490976), (981, 1325312), (992, 1310616), (1002, 1297536), (1116, 1164992), (1152, 1128586), (1308, 993984), (1336, 973152), (1488, 873744), (1503, 865024), (1744, 745488), (1962, 662656), (1984, 655308), (2004, 648768), (2232, 582496), (2304, 564293), (2616, 496992), (2672, 486576), (2976, 436872), (3006, 432512), (3379, 384768), (3488, 372744), (3924, 331328), (3968, 327654), (4008, 324384), (4464, 291248), (5177, 251136), (5232, 248496), (5344, 243288), (5952, 218436), (6012, 216256), (6758, 192384), (6976, 186372), (7848, 165664), (7936, 163827), (8016, 162192), (8928, 145624), (10137, 128256), (10354, 125568), (10464, 124248), (10688, 121644), (11904, 109218), (12024, 108128), (13516, 96192), (13952, 93186), (15531, 83712), (15696, 82832), (16032, 81096), (17856, 72812), (18203, 71424), (20274, 64128), (20708, 62784), (20928, 62124), (21376, 60822), (23808, 54609), (24048, 54064), (27032, 48096), (27904, 46593), (30411, 42752), (31062, 41856), (31392, 41416), (32064, 40548), (35712, 36406)]