1290744048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{18661}}^1$

素因数の和:18814

約数の個数: 80

約数和(自身を含む): 3665515392

約数和(自身を除く): 2374771344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1048, 1441, 1572, 2096, 2882, 3144, 4323, 5764, 6288, 8646, 11528, 17292, 18661, 23056, 34584, 37322, 55983, 69168, 74644, 111966, 149288, 205271, 223932, 298576, 410542, 447864, 615813, 821084, 895728, 1231626, 1642168, 2444591, 2463252, 3284336, 4889182, 4926504, 7333773, 9778364, 9853008, 14667546, 19556728, 26890501, 29335092, 39113456, 53781002, 58670184, 80671503, 107562004, 117340368, 161343006, 215124008, 322686012, 430248016, 645372024, 1290744048]

約数ペア:

[(1, 1290744048), (2, 645372024), (3, 430248016), (4, 322686012), (6, 215124008), (8, 161343006), (11, 117340368), (12, 107562004), (16, 80671503), (22, 58670184), (24, 53781002), (33, 39113456), (44, 29335092), (48, 26890501), (66, 19556728), (88, 14667546), (131, 9853008), (132, 9778364), (176, 7333773), (262, 4926504), (264, 4889182), (393, 3284336), (524, 2463252), (528, 2444591), (786, 1642168), (1048, 1231626), (1441, 895728), (1572, 821084), (2096, 615813), (2882, 447864), (3144, 410542), (4323, 298576), (5764, 223932), (6288, 205271), (8646, 149288), (11528, 111966), (17292, 74644), (18661, 69168), (23056, 55983), (34584, 37322)]