427551264

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{10099}}^1$

素因数の和:10132

約数の個数: 144

約数和(自身を含む): 1450764000

約数和(自身を除く): 1023212736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10099, 10584, 14112, 20198, 21168, 30297, 40396, 42336, 60594, 70693, 80792, 90891, 121188, 141386, 161584, 181782, 212079, 242376, 272673, 282772, 323168, 363564, 424158, 484752, 494851, 545346, 565544, 636237, 727128, 848316, 969504, 989702, 1090692, 1131088, 1272474, 1454256, 1484553, 1696632, 1908711, 1979404, 2181384, 2262176, 2544948, 2908512, 2969106, 3393264, 3817422, 3958808, 4362768, 4453659, 5089896, 5938212, 6786528, 7634844, 7917616, 8725536, 8907318, 10179792, 11876424, 13360977, 15269688, 15835232, 17814636, 20359584, 23752848, 26721954, 30539376, 35629272, 47505696, 53443908, 61078752, 71258544, 106887816, 142517088, 213775632, 427551264]

約数ペア:

[(1, 427551264), (2, 213775632), (3, 142517088), (4, 106887816), (6, 71258544), (7, 61078752), (8, 53443908), (9, 47505696), (12, 35629272), (14, 30539376), (16, 26721954), (18, 23752848), (21, 20359584), (24, 17814636), (27, 15835232), (28, 15269688), (32, 13360977), (36, 11876424), (42, 10179792), (48, 8907318), (49, 8725536), (54, 7917616), (56, 7634844), (63, 6786528), (72, 5938212), (84, 5089896), (96, 4453659), (98, 4362768), (108, 3958808), (112, 3817422), (126, 3393264), (144, 2969106), (147, 2908512), (168, 2544948), (189, 2262176), (196, 2181384), (216, 1979404), (224, 1908711), (252, 1696632), (288, 1484553), (294, 1454256), (336, 1272474), (378, 1131088), (392, 1090692), (432, 989702), (441, 969504), (504, 848316), (588, 727128), (672, 636237), (756, 565544), (784, 545346), (864, 494851), (882, 484752), (1008, 424158), (1176, 363564), (1323, 323168), (1512, 282772), (1568, 272673), (1764, 242376), (2016, 212079), (2352, 181782), (2646, 161584), (3024, 141386), (3528, 121188), (4704, 90891), (5292, 80792), (6048, 70693), (7056, 60594), (10099, 42336), (10584, 40396), (14112, 30297), (20198, 21168)]