2251196427172

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2789}}^1\times {\mathrm{5273}}^1$

素因数の和:8162

約数の個数: 144

約数和(自身を含む): 5072604082560

約数和(自身を除く): 2821407655388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 71, 77, 98, 142, 154, 196, 284, 308, 497, 539, 781, 994, 1078, 1562, 1988, 2156, 2789, 3124, 3479, 5273, 5467, 5578, 6958, 10546, 10934, 11156, 13916, 19523, 21092, 21868, 30679, 36911, 38269, 39046, 58003, 61358, 73822, 76538, 78092, 116006, 122716, 136661, 147644, 153076, 198019, 214753, 232012, 258377, 273322, 374383, 396038, 406021, 429506, 516754, 546644, 748766, 792076, 812042, 859012, 1033508, 1386133, 1497532, 1503271, 1624084, 2178209, 2620681, 2772266, 2842147, 3006542, 4118213, 4356418, 5241362, 5544532, 5684294, 6013084, 8236426, 8712836, 9702931, 10482724, 11368588, 14706397, 15247463, 16472852, 18344767, 19405862, 28827491, 29412794, 30494926, 36689534, 38811724, 57654982, 58825588, 60989852, 73379068, 102944779, 106732241, 115309964, 161770367, 201792437, 205889558, 213464482, 323540734, 403584874, 411779116, 426928964, 647081468, 720613453, 807169748, 1044154187, 1132392569, 1441226906, 2088308374, 2264785138, 2882453812, 4176616748, 4529570276, 7309079309, 7926747983, 11485696057, 14618158618, 15853495966, 22971392114, 29236317236, 31706991932, 45942784228, 51163555163, 80399872399, 102327110326, 160799744798, 204654220652, 321599489596, 562799106793, 1125598213586, 2251196427172]

約数ペア:

[(1, 2251196427172), (2, 1125598213586), (4, 562799106793), (7, 321599489596), (11, 204654220652), (14, 160799744798), (22, 102327110326), (28, 80399872399), (44, 51163555163), (49, 45942784228), (71, 31706991932), (77, 29236317236), (98, 22971392114), (142, 15853495966), (154, 14618158618), (196, 11485696057), (284, 7926747983), (308, 7309079309), (497, 4529570276), (539, 4176616748), (781, 2882453812), (994, 2264785138), (1078, 2088308374), (1562, 1441226906), (1988, 1132392569), (2156, 1044154187), (2789, 807169748), (3124, 720613453), (3479, 647081468), (5273, 426928964), (5467, 411779116), (5578, 403584874), (6958, 323540734), (10546, 213464482), (10934, 205889558), (11156, 201792437), (13916, 161770367), (19523, 115309964), (21092, 106732241), (21868, 102944779), (30679, 73379068), (36911, 60989852), (38269, 58825588), (39046, 57654982), (58003, 38811724), (61358, 36689534), (73822, 30494926), (76538, 29412794), (78092, 28827491), (116006, 19405862), (122716, 18344767), (136661, 16472852), (147644, 15247463), (153076, 14706397), (198019, 11368588), (214753, 10482724), (232012, 9702931), (258377, 8712836), (273322, 8236426), (374383, 6013084), (396038, 5684294), (406021, 5544532), (429506, 5241362), (516754, 4356418), (546644, 4118213), (748766, 3006542), (792076, 2842147), (812042, 2772266), (859012, 2620681), (1033508, 2178209), (1386133, 1624084), (1497532, 1503271)]