289710168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{8377}}^1$

素因数の和:8528

約数の個数: 64

約数和(自身を含む): 796245120

約数和(自身を除く): 506534952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 131, 132, 262, 264, 393, 524, 786, 1048, 1441, 1572, 2882, 3144, 4323, 5764, 8377, 8646, 11528, 16754, 17292, 25131, 33508, 34584, 50262, 67016, 92147, 100524, 184294, 201048, 276441, 368588, 552882, 737176, 1097387, 1105764, 2194774, 2211528, 3292161, 4389548, 6584322, 8779096, 12071257, 13168644, 24142514, 26337288, 36213771, 48285028, 72427542, 96570056, 144855084, 289710168]

約数ペア:

[(1, 289710168), (2, 144855084), (3, 96570056), (4, 72427542), (6, 48285028), (8, 36213771), (11, 26337288), (12, 24142514), (22, 13168644), (24, 12071257), (33, 8779096), (44, 6584322), (66, 4389548), (88, 3292161), (131, 2211528), (132, 2194774), (262, 1105764), (264, 1097387), (393, 737176), (524, 552882), (786, 368588), (1048, 276441), (1441, 201048), (1572, 184294), (2882, 100524), (3144, 92147), (4323, 67016), (5764, 50262), (8377, 34584), (8646, 33508), (11528, 25131), (16754, 17292)]