442051215987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{4931}}^1$

素因数の和:5416

約数の個数: 64

約数和(自身を含む): 641649254400

約数和(自身を除く): 199598038413

約数列:

[1, 3, 19, 47, 57, 109, 141, 307, 327, 893, 921, 2071, 2679, 4931, 5123, 5833, 6213, 14429, 14793, 15369, 17499, 33463, 43287, 93689, 97337, 100389, 231757, 274151, 281067, 292011, 537479, 635797, 695271, 822453, 1513817, 1572761, 1612437, 1907391, 4403383, 4541451, 4718283, 10212101, 13210149, 25261513, 28762523, 29882459, 30636303, 71149399, 75784539, 86287569, 89647377, 165006053, 213448197, 479968747, 495018159, 1351838581, 1439906241, 3135115007, 4055515743, 7755284491, 9405345021, 23265853473, 147350405329, 442051215987]

約数ペア:

[(1, 442051215987), (3, 147350405329), (19, 23265853473), (47, 9405345021), (57, 7755284491), (109, 4055515743), (141, 3135115007), (307, 1439906241), (327, 1351838581), (893, 495018159), (921, 479968747), (2071, 213448197), (2679, 165006053), (4931, 89647377), (5123, 86287569), (5833, 75784539), (6213, 71149399), (14429, 30636303), (14793, 29882459), (15369, 28762523), (17499, 25261513), (33463, 13210149), (43287, 10212101), (93689, 4718283), (97337, 4541451), (100389, 4403383), (231757, 1907391), (274151, 1612437), (281067, 1572761), (292011, 1513817), (537479, 822453), (635797, 695271)]