19750756656

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:719

約数の個数: 160

約数和(自身を含む): 52808995008

約数和(自身を除く): 33058238352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 97, 122, 183, 194, 197, 244, 291, 353, 366, 388, 394, 488, 582, 591, 706, 732, 776, 788, 976, 1059, 1164, 1182, 1412, 1464, 1552, 1576, 2118, 2328, 2364, 2824, 2928, 3152, 4236, 4656, 4728, 5648, 5917, 8472, 9456, 11834, 12017, 16944, 17751, 19109, 21533, 23668, 24034, 34241, 35502, 36051, 38218, 43066, 47336, 48068, 57327, 64599, 68482, 69541, 71004, 72102, 76436, 86132, 94672, 96136, 102723, 114654, 129198, 136964, 139082, 142008, 144204, 152872, 172264, 192272, 205446, 208623, 229308, 258396, 273928, 278164, 284016, 288408, 305744, 344528, 410892, 417246, 458616, 516792, 547856, 556328, 576816, 821784, 834492, 917232, 1033584, 1112656, 1165649, 1643568, 1668984, 2088701, 2331298, 3337968, 3496947, 4177402, 4242001, 4662596, 6266103, 6745477, 6993894, 8354804, 8484002, 9325192, 12532206, 12726003, 13490954, 13987788, 16709608, 16968004, 18650384, 20236431, 25064412, 25452006, 26981908, 27975576, 33419216, 33936008, 40472862, 50128824, 50904012, 53963816, 55951152, 67872016, 80945724, 100257648, 101808024, 107927632, 161891448, 203616048, 323782896, 411474097, 822948194, 1234422291, 1645896388, 2468844582, 3291792776, 4937689164, 6583585552, 9875378328, 19750756656]

約数ペア:

[(1, 19750756656), (2, 9875378328), (3, 6583585552), (4, 4937689164), (6, 3291792776), (8, 2468844582), (12, 1645896388), (16, 1234422291), (24, 822948194), (48, 411474097), (61, 323782896), (97, 203616048), (122, 161891448), (183, 107927632), (194, 101808024), (197, 100257648), (244, 80945724), (291, 67872016), (353, 55951152), (366, 53963816), (388, 50904012), (394, 50128824), (488, 40472862), (582, 33936008), (591, 33419216), (706, 27975576), (732, 26981908), (776, 25452006), (788, 25064412), (976, 20236431), (1059, 18650384), (1164, 16968004), (1182, 16709608), (1412, 13987788), (1464, 13490954), (1552, 12726003), (1576, 12532206), (2118, 9325192), (2328, 8484002), (2364, 8354804), (2824, 6993894), (2928, 6745477), (3152, 6266103), (4236, 4662596), (4656, 4242001), (4728, 4177402), (5648, 3496947), (5917, 3337968), (8472, 2331298), (9456, 2088701), (11834, 1668984), (12017, 1643568), (16944, 1165649), (17751, 1112656), (19109, 1033584), (21533, 917232), (23668, 834492), (24034, 821784), (34241, 576816), (35502, 556328), (36051, 547856), (38218, 516792), (43066, 458616), (47336, 417246), (48068, 410892), (57327, 344528), (64599, 305744), (68482, 288408), (69541, 284016), (71004, 278164), (72102, 273928), (76436, 258396), (86132, 229308), (94672, 208623), (96136, 205446), (102723, 192272), (114654, 172264), (129198, 152872), (136964, 144204), (139082, 142008)]