302549884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3815

約数の個数: 72

約数和(自身を含む): 693953568

約数和(自身を除く): 391403684

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 169, 182, 221, 238, 338, 364, 442, 476, 676, 884, 1183, 1547, 2366, 2873, 3094, 3761, 4732, 5746, 6188, 7522, 11492, 15044, 20111, 26327, 40222, 48893, 52654, 63937, 80444, 97786, 105308, 127874, 195572, 255748, 342251, 447559, 635609, 684502, 831181, 895118, 1271218, 1369004, 1662362, 1790236, 2542436, 3324724, 4449263, 5818267, 8898526, 10805353, 11636534, 17797052, 21610706, 23273068, 43221412, 75637471, 151274942, 302549884]

約数ペア:

[(1, 302549884), (2, 151274942), (4, 75637471), (7, 43221412), (13, 23273068), (14, 21610706), (17, 17797052), (26, 11636534), (28, 10805353), (34, 8898526), (52, 5818267), (68, 4449263), (91, 3324724), (119, 2542436), (169, 1790236), (182, 1662362), (221, 1369004), (238, 1271218), (338, 895118), (364, 831181), (442, 684502), (476, 635609), (676, 447559), (884, 342251), (1183, 255748), (1547, 195572), (2366, 127874), (2873, 105308), (3094, 97786), (3761, 80444), (4732, 63937), (5746, 52654), (6188, 48893), (7522, 40222), (11492, 26327), (15044, 20111)]