15395982008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{7741}}^1$

素因数の和:8088

約数の個数: 64

約数和(自身を含む): 31957117920

約数和(自身を除く): 16561135912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 233, 388, 466, 776, 932, 1067, 1864, 2134, 2563, 4268, 5126, 7741, 8536, 10252, 15482, 20504, 22601, 30964, 45202, 61928, 85151, 90404, 170302, 180808, 248611, 340604, 497222, 681208, 750877, 994444, 1501754, 1803653, 1988888, 3003508, 3607306, 6007016, 7214612, 8259647, 14429224, 16519294, 19840183, 33038588, 39680366, 66077176, 79360732, 158721464, 174954341, 349908682, 699817364, 1399634728, 1924497751, 3848995502, 7697991004, 15395982008]

約数ペア:

[(1, 15395982008), (2, 7697991004), (4, 3848995502), (8, 1924497751), (11, 1399634728), (22, 699817364), (44, 349908682), (88, 174954341), (97, 158721464), (194, 79360732), (233, 66077176), (388, 39680366), (466, 33038588), (776, 19840183), (932, 16519294), (1067, 14429224), (1864, 8259647), (2134, 7214612), (2563, 6007016), (4268, 3607306), (5126, 3003508), (7741, 1988888), (8536, 1803653), (10252, 1501754), (15482, 994444), (20504, 750877), (22601, 681208), (30964, 497222), (45202, 340604), (61928, 248611), (85151, 180808), (90404, 170302)]