31019523072

素因数分解:

$2^{10}\times 3^1\times {\mathrm{521}}^1\times {\mathrm{19381}}^1$

素因数の和:19925

約数の個数: 88

約数和(自身を含む): 82841303952

約数和(自身を除く): 51821780880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 521, 768, 1024, 1042, 1536, 1563, 2084, 3072, 3126, 4168, 6252, 8336, 12504, 16672, 19381, 25008, 33344, 38762, 50016, 58143, 66688, 77524, 100032, 116286, 133376, 155048, 200064, 232572, 266752, 310096, 400128, 465144, 533504, 620192, 800256, 930288, 1240384, 1600512, 1860576, 2480768, 3721152, 4961536, 7442304, 9923072, 10097501, 14884608, 19846144, 20195002, 29769216, 30292503, 40390004, 59538432, 60585006, 80780008, 121170012, 161560016, 242340024, 323120032, 484680048, 646240064, 969360096, 1292480128, 1938720192, 2584960256, 3877440384, 5169920512, 7754880768, 10339841024, 15509761536, 31019523072]

約数ペア:

[(1, 31019523072), (2, 15509761536), (3, 10339841024), (4, 7754880768), (6, 5169920512), (8, 3877440384), (12, 2584960256), (16, 1938720192), (24, 1292480128), (32, 969360096), (48, 646240064), (64, 484680048), (96, 323120032), (128, 242340024), (192, 161560016), (256, 121170012), (384, 80780008), (512, 60585006), (521, 59538432), (768, 40390004), (1024, 30292503), (1042, 29769216), (1536, 20195002), (1563, 19846144), (2084, 14884608), (3072, 10097501), (3126, 9923072), (4168, 7442304), (6252, 4961536), (8336, 3721152), (12504, 2480768), (16672, 1860576), (19381, 1600512), (25008, 1240384), (33344, 930288), (38762, 800256), (50016, 620192), (58143, 533504), (66688, 465144), (77524, 400128), (100032, 310096), (116286, 266752), (133376, 232572), (155048, 200064)]