291247488028

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9013}}^1\times {\mathrm{26839}}^1$

素因数の和:35906

約数の個数: 48

約数和(自身を含む): 596129712640

約数和(自身を除く): 304882224612

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 9013, 18026, 26839, 36052, 53678, 63091, 107356, 126182, 187873, 252364, 375746, 387559, 751492, 775118, 1154077, 1550236, 2308154, 2712913, 4616308, 5425826, 8078539, 10851652, 16157078, 32314156, 241899907, 483799814, 967599628, 1693299349, 3386598698, 6773197396, 10401696001, 20803392002, 41606784004, 72811872007, 145623744014, 291247488028]

約数ペア:

[(1, 291247488028), (2, 145623744014), (4, 72811872007), (7, 41606784004), (14, 20803392002), (28, 10401696001), (43, 6773197396), (86, 3386598698), (172, 1693299349), (301, 967599628), (602, 483799814), (1204, 241899907), (9013, 32314156), (18026, 16157078), (26839, 10851652), (36052, 8078539), (53678, 5425826), (63091, 4616308), (107356, 2712913), (126182, 2308154), (187873, 1550236), (252364, 1154077), (375746, 775118), (387559, 751492)]