230141296

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 558535680

約数和(自身を除く): 328394384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 367, 509, 616, 734, 1018, 1232, 1468, 2036, 2569, 2936, 3563, 4037, 4072, 5138, 5599, 5872, 7126, 8074, 8144, 10276, 11198, 14252, 16148, 20552, 22396, 28259, 28504, 32296, 39193, 41104, 44792, 56518, 57008, 64592, 78386, 89584, 113036, 156772, 186803, 226072, 313544, 373606, 452144, 627088, 747212, 1307621, 1494424, 2054833, 2615242, 2988848, 4109666, 5230484, 8219332, 10460968, 14383831, 16438664, 20921936, 28767662, 32877328, 57535324, 115070648, 230141296]

約数ペア:

[(1, 230141296), (2, 115070648), (4, 57535324), (7, 32877328), (8, 28767662), (11, 20921936), (14, 16438664), (16, 14383831), (22, 10460968), (28, 8219332), (44, 5230484), (56, 4109666), (77, 2988848), (88, 2615242), (112, 2054833), (154, 1494424), (176, 1307621), (308, 747212), (367, 627088), (509, 452144), (616, 373606), (734, 313544), (1018, 226072), (1232, 186803), (1468, 156772), (2036, 113036), (2569, 89584), (2936, 78386), (3563, 64592), (4037, 57008), (4072, 56518), (5138, 44792), (5599, 41104), (5872, 39193), (7126, 32296), (8074, 28504), (8144, 28259), (10276, 22396), (11198, 20552), (14252, 16148)]