521000424

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{114859}}^1$

素因数の和:114884

約数の個数: 80

約数和(自身を含む): 1667767200

約数和(自身を除く): 1146766776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 114859, 229718, 344577, 459436, 689154, 804013, 918872, 1033731, 1378308, 1608026, 2067462, 2412039, 2756616, 3101193, 3216052, 4134924, 4824078, 6202386, 6432104, 7236117, 8269848, 9303579, 9648156, 12404772, 14472234, 18607158, 19296312, 21708351, 24809544, 28944468, 37214316, 43416702, 57888936, 65125053, 74428632, 86833404, 130250106, 173666808, 260500212, 521000424]

約数ペア:

[(1, 521000424), (2, 260500212), (3, 173666808), (4, 130250106), (6, 86833404), (7, 74428632), (8, 65125053), (9, 57888936), (12, 43416702), (14, 37214316), (18, 28944468), (21, 24809544), (24, 21708351), (27, 19296312), (28, 18607158), (36, 14472234), (42, 12404772), (54, 9648156), (56, 9303579), (63, 8269848), (72, 7236117), (81, 6432104), (84, 6202386), (108, 4824078), (126, 4134924), (162, 3216052), (168, 3101193), (189, 2756616), (216, 2412039), (252, 2067462), (324, 1608026), (378, 1378308), (504, 1033731), (567, 918872), (648, 804013), (756, 689154), (1134, 459436), (1512, 344577), (2268, 229718), (4536, 114859)]