766545057794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{25121}}^1$

素因数の和:25443

約数の個数: 64

約数和(自身を含む): 1253487312000

約数和(自身を除く): 486942254206

約数列:

[1, 2, 19, 38, 53, 106, 109, 139, 218, 278, 1007, 2014, 2071, 2641, 4142, 5282, 5777, 7367, 11554, 14734, 15151, 25121, 30302, 50242, 109763, 139973, 219526, 279946, 287869, 477299, 575738, 803003, 954598, 1331413, 1606006, 2662826, 2738189, 3491819, 5476378, 6983638, 15257057, 25296847, 30514114, 50593694, 52025591, 66344561, 104051182, 132689122, 145124017, 185066407, 290248034, 370132814, 380608271, 761216542, 2757356323, 3516261733, 5514712646, 7032523466, 7231557149, 14463114298, 20172238363, 40344476726, 383272528897, 766545057794]

約数ペア:

[(1, 766545057794), (2, 383272528897), (19, 40344476726), (38, 20172238363), (53, 14463114298), (106, 7231557149), (109, 7032523466), (139, 5514712646), (218, 3516261733), (278, 2757356323), (1007, 761216542), (2014, 380608271), (2071, 370132814), (2641, 290248034), (4142, 185066407), (5282, 145124017), (5777, 132689122), (7367, 104051182), (11554, 66344561), (14734, 52025591), (15151, 50593694), (25121, 30514114), (30302, 25296847), (50242, 15257057), (109763, 6983638), (139973, 5476378), (219526, 3491819), (279946, 2738189), (287869, 2662826), (477299, 1606006), (575738, 1331413), (803003, 954598)]