330668156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53437}}^1$

素因数の和:53478

約数の個数: 48

約数和(自身を含む): 754117056

約数和(自身を除く): 423448900

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 53437, 106874, 213748, 374059, 694681, 748118, 908429, 1389362, 1496236, 1816858, 2778724, 3633716, 4862767, 6359003, 9725534, 11809577, 12718006, 19451068, 23619154, 25436012, 47238308, 82667039, 165334078, 330668156]

約数ペア:

[(1, 330668156), (2, 165334078), (4, 82667039), (7, 47238308), (13, 25436012), (14, 23619154), (17, 19451068), (26, 12718006), (28, 11809577), (34, 9725534), (52, 6359003), (68, 4862767), (91, 3633716), (119, 2778724), (182, 1816858), (221, 1496236), (238, 1389362), (364, 908429), (442, 748118), (476, 694681), (884, 374059), (1547, 213748), (3094, 106874), (6188, 53437)]