920018304

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{14011}}^1$

素因数の和:14053

約数の個数: 128

約数和(自身を含む): 2858448000

約数和(自身を除く): 1938429696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 14011, 16416, 21888, 28022, 32832, 42033, 56044, 65664, 84066, 112088, 126099, 168132, 224176, 252198, 266209, 336264, 378297, 448352, 504396, 532418, 672528, 756594, 798627, 896704, 1008792, 1064836, 1345056, 1513188, 1597254, 1793408, 2017584, 2129672, 2395881, 2690112, 3026376, 3194508, 4035168, 4259344, 4791762, 5380224, 6052752, 6389016, 7187643, 8070336, 8518688, 9583524, 12105504, 12778032, 14375286, 16140672, 17037376, 19167048, 24211008, 25556064, 28750572, 34074752, 38334096, 48422016, 51112128, 57501144, 76668192, 102224256, 115002288, 153336384, 230004576, 306672768, 460009152, 920018304]

約数ペア:

[(1, 920018304), (2, 460009152), (3, 306672768), (4, 230004576), (6, 153336384), (8, 115002288), (9, 102224256), (12, 76668192), (16, 57501144), (18, 51112128), (19, 48422016), (24, 38334096), (27, 34074752), (32, 28750572), (36, 25556064), (38, 24211008), (48, 19167048), (54, 17037376), (57, 16140672), (64, 14375286), (72, 12778032), (76, 12105504), (96, 9583524), (108, 8518688), (114, 8070336), (128, 7187643), (144, 6389016), (152, 6052752), (171, 5380224), (192, 4791762), (216, 4259344), (228, 4035168), (288, 3194508), (304, 3026376), (342, 2690112), (384, 2395881), (432, 2129672), (456, 2017584), (513, 1793408), (576, 1597254), (608, 1513188), (684, 1345056), (864, 1064836), (912, 1008792), (1026, 896704), (1152, 798627), (1216, 756594), (1368, 672528), (1728, 532418), (1824, 504396), (2052, 448352), (2432, 378297), (2736, 336264), (3456, 266209), (3648, 252198), (4104, 224176), (5472, 168132), (7296, 126099), (8208, 112088), (10944, 84066), (14011, 65664), (16416, 56044), (21888, 42033), (28022, 32832)]