31458129408

素因数分解:

$2^9\times 3^4\times {\mathrm{31}}^1\times {\mathrm{24469}}^1$

素因数の和:24530

約数の個数: 200

約数和(自身を含む): 96927040320

約数和(自身を除く): 65468910912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 496, 512, 558, 576, 648, 744, 768, 837, 864, 992, 1116, 1152, 1296, 1488, 1536, 1674, 1728, 1984, 2232, 2304, 2511, 2592, 2976, 3348, 3456, 3968, 4464, 4608, 5022, 5184, 5952, 6696, 6912, 7936, 8928, 10044, 10368, 11904, 13392, 13824, 15872, 17856, 20088, 20736, 23808, 24469, 26784, 35712, 40176, 41472, 47616, 48938, 53568, 71424, 73407, 80352, 97876, 107136, 142848, 146814, 160704, 195752, 214272, 220221, 293628, 321408, 391504, 428544, 440442, 587256, 642816, 660663, 758539, 783008, 880884, 1174512, 1285632, 1321326, 1517078, 1566016, 1761768, 1981989, 2275617, 2349024, 2642652, 3034156, 3132032, 3523536, 3963978, 4551234, 4698048, 5285304, 6068312, 6264064, 6826851, 7047072, 7927956, 9102468, 9396096, 10570608, 12136624, 12528128, 13653702, 14094144, 15855912, 18204936, 18792192, 20480553, 21141216, 24273248, 27307404, 28188288, 31711824, 36409872, 37584384, 40961106, 42282432, 48546496, 54614808, 56376576, 61441659, 63423648, 72819744, 81922212, 84564864, 97092992, 109229616, 112753152, 122883318, 126847296, 145639488, 163844424, 169129728, 194185984, 218459232, 245766636, 253694592, 291278976, 327688848, 338259456, 388371968, 436918464, 491533272, 507389184, 582557952, 655377696, 873836928, 983066544, 1014778368, 1165115904, 1310755392, 1747673856, 1966133088, 2621510784, 3495347712, 3932266176, 5243021568, 7864532352, 10486043136, 15729064704, 31458129408]

約数ペア:

[(1, 31458129408), (2, 15729064704), (3, 10486043136), (4, 7864532352), (6, 5243021568), (8, 3932266176), (9, 3495347712), (12, 2621510784), (16, 1966133088), (18, 1747673856), (24, 1310755392), (27, 1165115904), (31, 1014778368), (32, 983066544), (36, 873836928), (48, 655377696), (54, 582557952), (62, 507389184), (64, 491533272), (72, 436918464), (81, 388371968), (93, 338259456), (96, 327688848), (108, 291278976), (124, 253694592), (128, 245766636), (144, 218459232), (162, 194185984), (186, 169129728), (192, 163844424), (216, 145639488), (248, 126847296), (256, 122883318), (279, 112753152), (288, 109229616), (324, 97092992), (372, 84564864), (384, 81922212), (432, 72819744), (496, 63423648), (512, 61441659), (558, 56376576), (576, 54614808), (648, 48546496), (744, 42282432), (768, 40961106), (837, 37584384), (864, 36409872), (992, 31711824), (1116, 28188288), (1152, 27307404), (1296, 24273248), (1488, 21141216), (1536, 20480553), (1674, 18792192), (1728, 18204936), (1984, 15855912), (2232, 14094144), (2304, 13653702), (2511, 12528128), (2592, 12136624), (2976, 10570608), (3348, 9396096), (3456, 9102468), (3968, 7927956), (4464, 7047072), (4608, 6826851), (5022, 6264064), (5184, 6068312), (5952, 5285304), (6696, 4698048), (6912, 4551234), (7936, 3963978), (8928, 3523536), (10044, 3132032), (10368, 3034156), (11904, 2642652), (13392, 2349024), (13824, 2275617), (15872, 1981989), (17856, 1761768), (20088, 1566016), (20736, 1517078), (23808, 1321326), (24469, 1285632), (26784, 1174512), (35712, 880884), (40176, 783008), (41472, 758539), (47616, 660663), (48938, 642816), (53568, 587256), (71424, 440442), (73407, 428544), (80352, 391504), (97876, 321408), (107136, 293628), (142848, 220221), (146814, 214272), (160704, 195752)]