540447264

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{5471}}^1$

素因数の和:5508

約数の個数: 144

約数和(自身を含む): 1792627200

約数和(自身を除く): 1252179936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2744, 3087, 3528, 4116, 4704, 5471, 5488, 6174, 7056, 8232, 10942, 10976, 12348, 14112, 16413, 16464, 21884, 24696, 32826, 32928, 38297, 43768, 49239, 49392, 65652, 76594, 87536, 98478, 98784, 114891, 131304, 153188, 175072, 196956, 229782, 262608, 268079, 306376, 344673, 393912, 459564, 525216, 536158, 612752, 689346, 787824, 804237, 919128, 1072316, 1225504, 1378692, 1575648, 1608474, 1838256, 1876553, 2144632, 2412711, 2757384, 3216948, 3676512, 3753106, 4289264, 4825422, 5514768, 5629659, 6433896, 7506212, 8578528, 9650844, 11029536, 11259318, 12867792, 15012424, 16888977, 19301688, 22518636, 25735584, 30024848, 33777954, 38603376, 45037272, 60049696, 67555908, 77206752, 90074544, 135111816, 180149088, 270223632, 540447264]

約数ペア:

[(1, 540447264), (2, 270223632), (3, 180149088), (4, 135111816), (6, 90074544), (7, 77206752), (8, 67555908), (9, 60049696), (12, 45037272), (14, 38603376), (16, 33777954), (18, 30024848), (21, 25735584), (24, 22518636), (28, 19301688), (32, 16888977), (36, 15012424), (42, 12867792), (48, 11259318), (49, 11029536), (56, 9650844), (63, 8578528), (72, 7506212), (84, 6433896), (96, 5629659), (98, 5514768), (112, 4825422), (126, 4289264), (144, 3753106), (147, 3676512), (168, 3216948), (196, 2757384), (224, 2412711), (252, 2144632), (288, 1876553), (294, 1838256), (336, 1608474), (343, 1575648), (392, 1378692), (441, 1225504), (504, 1072316), (588, 919128), (672, 804237), (686, 787824), (784, 689346), (882, 612752), (1008, 536158), (1029, 525216), (1176, 459564), (1372, 393912), (1568, 344673), (1764, 306376), (2016, 268079), (2058, 262608), (2352, 229782), (2744, 196956), (3087, 175072), (3528, 153188), (4116, 131304), (4704, 114891), (5471, 98784), (5488, 98478), (6174, 87536), (7056, 76594), (8232, 65652), (10942, 49392), (10976, 49239), (12348, 43768), (14112, 38297), (16413, 32928), (16464, 32826), (21884, 24696)]