18907719936

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{6247}}^1$

素因数の和:6836

約数の個数: 144

約数和(自身を含む): 57622354944

約数和(自身を除く): 38714635008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 563, 672, 768, 896, 1126, 1344, 1689, 1792, 2252, 2688, 3378, 3941, 4504, 5376, 6247, 6756, 7882, 9008, 11823, 12494, 13512, 15764, 18016, 18741, 23646, 24988, 27024, 31528, 36032, 37482, 43729, 47292, 49976, 54048, 63056, 72064, 74964, 87458, 94584, 99952, 108096, 126112, 131187, 144128, 149928, 174916, 189168, 199904, 216192, 252224, 262374, 299856, 349832, 378336, 399808, 432384, 504448, 524748, 599712, 699664, 756672, 799616, 1008896, 1049496, 1199424, 1399328, 1513344, 1599232, 2098992, 2398848, 2798656, 3026688, 3517061, 4197984, 4797696, 5597312, 7034122, 8395968, 10551183, 11194624, 14068244, 16791936, 21102366, 24619427, 28136488, 33583872, 42204732, 49238854, 56272976, 73858281, 84409464, 98477708, 112545952, 147716562, 168818928, 196955416, 225091904, 295433124, 337637856, 393910832, 450183808, 590866248, 675275712, 787821664, 900367616, 1181732496, 1350551424, 1575643328, 2363464992, 2701102848, 3151286656, 4726929984, 6302573312, 9453859968, 18907719936]

約数ペア:

[(1, 18907719936), (2, 9453859968), (3, 6302573312), (4, 4726929984), (6, 3151286656), (7, 2701102848), (8, 2363464992), (12, 1575643328), (14, 1350551424), (16, 1181732496), (21, 900367616), (24, 787821664), (28, 675275712), (32, 590866248), (42, 450183808), (48, 393910832), (56, 337637856), (64, 295433124), (84, 225091904), (96, 196955416), (112, 168818928), (128, 147716562), (168, 112545952), (192, 98477708), (224, 84409464), (256, 73858281), (336, 56272976), (384, 49238854), (448, 42204732), (563, 33583872), (672, 28136488), (768, 24619427), (896, 21102366), (1126, 16791936), (1344, 14068244), (1689, 11194624), (1792, 10551183), (2252, 8395968), (2688, 7034122), (3378, 5597312), (3941, 4797696), (4504, 4197984), (5376, 3517061), (6247, 3026688), (6756, 2798656), (7882, 2398848), (9008, 2098992), (11823, 1599232), (12494, 1513344), (13512, 1399328), (15764, 1199424), (18016, 1049496), (18741, 1008896), (23646, 799616), (24988, 756672), (27024, 699664), (31528, 599712), (36032, 524748), (37482, 504448), (43729, 432384), (47292, 399808), (49976, 378336), (54048, 349832), (63056, 299856), (72064, 262374), (74964, 252224), (87458, 216192), (94584, 199904), (99952, 189168), (108096, 174916), (126112, 149928), (131187, 144128)]