1020587904

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{42187}}^1$

素因数の和:42217

約数の個数: 128

約数和(自身を含む): 3442540800

約数和(自身を除く): 2421952896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 42187, 84374, 126561, 168748, 253122, 295309, 337496, 379683, 506244, 590618, 674992, 759366, 885927, 1012488, 1139049, 1181236, 1349984, 1518732, 1771854, 2024976, 2278098, 2362472, 2657781, 2699968, 3037464, 3543708, 4049952, 4556196, 4724944, 5315562, 5399936, 6074928, 7087416, 7973343, 8099904, 9112392, 9449888, 10631124, 12149856, 14174832, 15946686, 16199808, 18224784, 18899776, 21262248, 24299712, 28349664, 31893372, 36449568, 37799552, 42524496, 48599424, 56699328, 63786744, 72899136, 85048992, 113398656, 127573488, 145798272, 170097984, 255146976, 340195968, 510293952, 1020587904]

約数ペア:

[(1, 1020587904), (2, 510293952), (3, 340195968), (4, 255146976), (6, 170097984), (7, 145798272), (8, 127573488), (9, 113398656), (12, 85048992), (14, 72899136), (16, 63786744), (18, 56699328), (21, 48599424), (24, 42524496), (27, 37799552), (28, 36449568), (32, 31893372), (36, 28349664), (42, 24299712), (48, 21262248), (54, 18899776), (56, 18224784), (63, 16199808), (64, 15946686), (72, 14174832), (84, 12149856), (96, 10631124), (108, 9449888), (112, 9112392), (126, 8099904), (128, 7973343), (144, 7087416), (168, 6074928), (189, 5399936), (192, 5315562), (216, 4724944), (224, 4556196), (252, 4049952), (288, 3543708), (336, 3037464), (378, 2699968), (384, 2657781), (432, 2362472), (448, 2278098), (504, 2024976), (576, 1771854), (672, 1518732), (756, 1349984), (864, 1181236), (896, 1139049), (1008, 1012488), (1152, 885927), (1344, 759366), (1512, 674992), (1728, 590618), (2016, 506244), (2688, 379683), (3024, 337496), (3456, 295309), (4032, 253122), (6048, 168748), (8064, 126561), (12096, 84374), (24192, 42187)]