506553278

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 1007663328

約数和(自身を除く): 501110050

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 73, 77, 82, 98, 146, 154, 157, 287, 314, 451, 511, 539, 574, 803, 902, 1022, 1078, 1099, 1606, 1727, 2009, 2198, 2993, 3157, 3454, 3577, 4018, 5621, 5986, 6314, 6437, 7154, 7693, 11242, 11461, 12089, 12874, 15386, 20951, 22099, 22922, 24178, 32923, 39347, 41902, 44198, 45059, 65846, 70807, 78694, 80227, 84623, 90118, 126071, 141614, 146657, 160454, 169246, 230461, 252142, 293314, 315413, 460922, 469901, 495649, 561589, 630826, 882497, 939802, 991298, 1123178, 1613227, 1764994, 3226454, 3289307, 3469543, 5168911, 6177479, 6578614, 6939086, 10337822, 12354958, 23025149, 36182377, 46050298, 72364754, 253276639, 506553278]

約数ペア:

[(1, 506553278), (2, 253276639), (7, 72364754), (11, 46050298), (14, 36182377), (22, 23025149), (41, 12354958), (49, 10337822), (73, 6939086), (77, 6578614), (82, 6177479), (98, 5168911), (146, 3469543), (154, 3289307), (157, 3226454), (287, 1764994), (314, 1613227), (451, 1123178), (511, 991298), (539, 939802), (574, 882497), (803, 630826), (902, 561589), (1022, 495649), (1078, 469901), (1099, 460922), (1606, 315413), (1727, 293314), (2009, 252142), (2198, 230461), (2993, 169246), (3157, 160454), (3454, 146657), (3577, 141614), (4018, 126071), (5621, 90118), (5986, 84623), (6314, 80227), (6437, 78694), (7154, 70807), (7693, 65846), (11242, 45059), (11461, 44198), (12089, 41902), (12874, 39347), (15386, 32923), (20951, 24178), (22099, 22922)]