287009856

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{10169}}^1$

素因数の和:10201

約数の個数: 126

約数和(自身を含む): 957068190

約数和(自身を除く): 670058334

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, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 10169, 14112, 20338, 28224, 30507, 40676, 61014, 71183, 81352, 91521, 122028, 142366, 162704, 183042, 213549, 244056, 284732, 325408, 366084, 427098, 488112, 498281, 569464, 640647, 650816, 732168, 854196, 976224, 996562, 1138928, 1281294, 1464336, 1494843, 1708392, 1952448, 1993124, 2277856, 2562588, 2928672, 2989686, 3416784, 3986248, 4484529, 4555712, 5125176, 5857344, 5979372, 6833568, 7972496, 8969058, 10250352, 11958744, 13667136, 15944992, 17938116, 20500704, 23917488, 31889984, 35876232, 41001408, 47834976, 71752464, 95669952, 143504928, 287009856]

約数ペア:

[(1, 287009856), (2, 143504928), (3, 95669952), (4, 71752464), (6, 47834976), (7, 41001408), (8, 35876232), (9, 31889984), (12, 23917488), (14, 20500704), (16, 17938116), (18, 15944992), (21, 13667136), (24, 11958744), (28, 10250352), (32, 8969058), (36, 7972496), (42, 6833568), (48, 5979372), (49, 5857344), (56, 5125176), (63, 4555712), (64, 4484529), (72, 3986248), (84, 3416784), (96, 2989686), (98, 2928672), (112, 2562588), (126, 2277856), (144, 1993124), (147, 1952448), (168, 1708392), (192, 1494843), (196, 1464336), (224, 1281294), (252, 1138928), (288, 996562), (294, 976224), (336, 854196), (392, 732168), (441, 650816), (448, 640647), (504, 569464), (576, 498281), (588, 488112), (672, 427098), (784, 366084), (882, 325408), (1008, 284732), (1176, 244056), (1344, 213549), (1568, 183042), (1764, 162704), (2016, 142366), (2352, 122028), (3136, 91521), (3528, 81352), (4032, 71183), (4704, 61014), (7056, 40676), (9408, 30507), (10169, 28224), (14112, 20338)]