2912759876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 5821670400

約数和(自身を除く): 2908910524

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 149, 181, 268, 298, 362, 403, 596, 724, 806, 871, 1612, 1742, 1937, 2077, 2353, 3484, 3874, 4154, 4619, 4706, 5611, 7748, 8308, 9238, 9412, 9983, 11222, 12127, 18476, 19966, 22444, 24254, 26969, 27001, 39932, 48508, 53938, 54002, 60047, 72943, 107876, 108004, 120094, 129779, 145886, 157651, 240188, 259558, 291772, 309473, 315302, 350597, 375937, 519116, 618946, 630604, 701194, 751874, 836039, 1237892, 1402388, 1503748, 1672078, 1806923, 3344156, 3613846, 4023149, 4887181, 7227692, 8046298, 9774362, 10868507, 16092596, 19548724, 21737014, 23489999, 43474028, 46979998, 56014613, 93959996, 112029226, 224058452, 728189969, 1456379938, 2912759876]

約数ペア:

[(1, 2912759876), (2, 1456379938), (4, 728189969), (13, 224058452), (26, 112029226), (31, 93959996), (52, 56014613), (62, 46979998), (67, 43474028), (124, 23489999), (134, 21737014), (149, 19548724), (181, 16092596), (268, 10868507), (298, 9774362), (362, 8046298), (403, 7227692), (596, 4887181), (724, 4023149), (806, 3613846), (871, 3344156), (1612, 1806923), (1742, 1672078), (1937, 1503748), (2077, 1402388), (2353, 1237892), (3484, 836039), (3874, 751874), (4154, 701194), (4619, 630604), (4706, 618946), (5611, 519116), (7748, 375937), (8308, 350597), (9238, 315302), (9412, 309473), (9983, 291772), (11222, 259558), (12127, 240188), (18476, 157651), (19966, 145886), (22444, 129779), (24254, 120094), (26969, 108004), (27001, 107876), (39932, 72943), (48508, 60047), (53938, 54002)]