1568721024

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 5069364300

約数和(自身を除く): 3500643276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 109, 117, 124, 128, 144, 156, 186, 192, 208, 218, 234, 248, 279, 288, 312, 327, 372, 384, 403, 416, 436, 468, 496, 558, 576, 624, 654, 744, 806, 832, 872, 936, 961, 981, 992, 1116, 1152, 1209, 1248, 1308, 1417, 1488, 1612, 1664, 1744, 1872, 1922, 1962, 1984, 2232, 2418, 2496, 2616, 2834, 2883, 2976, 3224, 3379, 3488, 3627, 3744, 3844, 3924, 3968, 4251, 4464, 4836, 4992, 5232, 5668, 5766, 5952, 6448, 6758, 6976, 7254, 7488, 7688, 7848, 8502, 8649, 8928, 9672, 10137, 10464, 11336, 11532, 11904, 12493, 12753, 12896, 13516, 13952, 14508, 14976, 15376, 15696, 17004, 17298, 17856, 19344, 20274, 20928, 22672, 23064, 24986, 25506, 25792, 27032, 29016, 30411, 30752, 31392, 34008, 34596, 35712, 37479, 38688, 40548, 41856, 43927, 45344, 46128, 49972, 51012, 51584, 54064, 58032, 60822, 61504, 62784, 68016, 69192, 74958, 77376, 81096, 87854, 90688, 92256, 99944, 102024, 104749, 108128, 112437, 116064, 121644, 123008, 125568, 131781, 136032, 138384, 149916, 154752, 162192, 175708, 181376, 184512, 199888, 204048, 209498, 216256, 224874, 232128, 243288, 263562, 272064, 276768, 299832, 314247, 324384, 351416, 369024, 395343, 399776, 408096, 418996, 432512, 449748, 464256, 486576, 527124, 544128, 553536, 599664, 628494, 648768, 702832, 790686, 799552, 816192, 837992, 899496, 942741, 973152, 1054248, 1107072, 1199328, 1256988, 1297536, 1361737, 1405664, 1581372, 1599104, 1632384, 1675984, 1798992, 1885482, 1946304, 2108496, 2398656, 2513976, 2723474, 2811328, 3162744, 3351968, 3597984, 3770964, 3892608, 4085211, 4216992, 4797312, 5027952, 5446948, 5622656, 6325488, 6703936, 7195968, 7541928, 8170422, 8433984, 10055904, 10893896, 12255633, 12650976, 13407872, 14391936, 15083856, 16340844, 16867968, 20111808, 21787792, 24511266, 25301952, 30167712, 32681688, 40223616, 43575584, 49022532, 50603904, 60335424, 65363376, 87151168, 98045064, 120670848, 130726752, 174302336, 196090128, 261453504, 392180256, 522907008, 784360512, 1568721024]

約数ペア:

[(1, 1568721024), (2, 784360512), (3, 522907008), (4, 392180256), (6, 261453504), (8, 196090128), (9, 174302336), (12, 130726752), (13, 120670848), (16, 98045064), (18, 87151168), (24, 65363376), (26, 60335424), (31, 50603904), (32, 49022532), (36, 43575584), (39, 40223616), (48, 32681688), (52, 30167712), (62, 25301952), (64, 24511266), (72, 21787792), (78, 20111808), (93, 16867968), (96, 16340844), (104, 15083856), (109, 14391936), (117, 13407872), (124, 12650976), (128, 12255633), (144, 10893896), (156, 10055904), (186, 8433984), (192, 8170422), (208, 7541928), (218, 7195968), (234, 6703936), (248, 6325488), (279, 5622656), (288, 5446948), (312, 5027952), (327, 4797312), (372, 4216992), (384, 4085211), (403, 3892608), (416, 3770964), (436, 3597984), (468, 3351968), (496, 3162744), (558, 2811328), (576, 2723474), (624, 2513976), (654, 2398656), (744, 2108496), (806, 1946304), (832, 1885482), (872, 1798992), (936, 1675984), (961, 1632384), (981, 1599104), (992, 1581372), (1116, 1405664), (1152, 1361737), (1209, 1297536), (1248, 1256988), (1308, 1199328), (1417, 1107072), (1488, 1054248), (1612, 973152), (1664, 942741), (1744, 899496), (1872, 837992), (1922, 816192), (1962, 799552), (1984, 790686), (2232, 702832), (2418, 648768), (2496, 628494), (2616, 599664), (2834, 553536), (2883, 544128), (2976, 527124), (3224, 486576), (3379, 464256), (3488, 449748), (3627, 432512), (3744, 418996), (3844, 408096), (3924, 399776), (3968, 395343), (4251, 369024), (4464, 351416), (4836, 324384), (4992, 314247), (5232, 299832), (5668, 276768), (5766, 272064), (5952, 263562), (6448, 243288), (6758, 232128), (6976, 224874), (7254, 216256), (7488, 209498), (7688, 204048), (7848, 199888), (8502, 184512), (8649, 181376), (8928, 175708), (9672, 162192), (10137, 154752), (10464, 149916), (11336, 138384), (11532, 136032), (11904, 131781), (12493, 125568), (12753, 123008), (12896, 121644), (13516, 116064), (13952, 112437), (14508, 108128), (14976, 104749), (15376, 102024), (15696, 99944), (17004, 92256), (17298, 90688), (17856, 87854), (19344, 81096), (20274, 77376), (20928, 74958), (22672, 69192), (23064, 68016), (24986, 62784), (25506, 61504), (25792, 60822), (27032, 58032), (29016, 54064), (30411, 51584), (30752, 51012), (31392, 49972), (34008, 46128), (34596, 45344), (35712, 43927), (37479, 41856), (38688, 40548)]