220231176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1699}}^1$

素因数の和:2210

約数の個数: 64

約数和(自身を含む): 602208000

約数和(自身を除く): 381976824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 491, 982, 1473, 1699, 1964, 2946, 3398, 3928, 5097, 5401, 5892, 6796, 10194, 10802, 11784, 13592, 16203, 18689, 20388, 21604, 32406, 37378, 40776, 43208, 56067, 64812, 74756, 112134, 129624, 149512, 224268, 448536, 834209, 1668418, 2502627, 3336836, 5005254, 6673672, 9176299, 10010508, 18352598, 20021016, 27528897, 36705196, 55057794, 73410392, 110115588, 220231176]

約数ペア:

[(1, 220231176), (2, 110115588), (3, 73410392), (4, 55057794), (6, 36705196), (8, 27528897), (11, 20021016), (12, 18352598), (22, 10010508), (24, 9176299), (33, 6673672), (44, 5005254), (66, 3336836), (88, 2502627), (132, 1668418), (264, 834209), (491, 448536), (982, 224268), (1473, 149512), (1699, 129624), (1964, 112134), (2946, 74756), (3398, 64812), (3928, 56067), (5097, 43208), (5401, 40776), (5892, 37378), (6796, 32406), (10194, 21604), (10802, 20388), (11784, 18689), (13592, 16203)]