281570352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6397}}^1$

素因数の和:6546

約数の個数: 80

約数和(自身を含む): 837779712

約数和(自身を除く): 556209360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1572, 1834, 2096, 2751, 3144, 3668, 5502, 6288, 6397, 7336, 11004, 12794, 14672, 19191, 22008, 25588, 38382, 44016, 44779, 51176, 76764, 89558, 102352, 134337, 153528, 179116, 268674, 307056, 358232, 537348, 716464, 838007, 1074696, 1676014, 2149392, 2514021, 3352028, 5028042, 5866049, 6704056, 10056084, 11732098, 13408112, 17598147, 20112168, 23464196, 35196294, 40224336, 46928392, 70392588, 93856784, 140785176, 281570352]

約数ペア:

[(1, 281570352), (2, 140785176), (3, 93856784), (4, 70392588), (6, 46928392), (7, 40224336), (8, 35196294), (12, 23464196), (14, 20112168), (16, 17598147), (21, 13408112), (24, 11732098), (28, 10056084), (42, 6704056), (48, 5866049), (56, 5028042), (84, 3352028), (112, 2514021), (131, 2149392), (168, 1676014), (262, 1074696), (336, 838007), (393, 716464), (524, 537348), (786, 358232), (917, 307056), (1048, 268674), (1572, 179116), (1834, 153528), (2096, 134337), (2751, 102352), (3144, 89558), (3668, 76764), (5502, 51176), (6288, 44779), (6397, 44016), (7336, 38382), (11004, 25588), (12794, 22008), (14672, 19191)]