255959229568

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{40343}}^1$

素因数の和:40534

約数の個数: 128

約数和(自身を含む): 596852363520

約数和(自身を除く): 340893133952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 97, 112, 128, 146, 194, 224, 292, 388, 448, 511, 584, 679, 776, 896, 1022, 1168, 1358, 1552, 2044, 2336, 2716, 3104, 4088, 4672, 5432, 6208, 7081, 8176, 9344, 10864, 12416, 14162, 16352, 21728, 28324, 32704, 40343, 43456, 49567, 56648, 65408, 80686, 86912, 99134, 113296, 161372, 198268, 226592, 282401, 322744, 396536, 453184, 564802, 645488, 793072, 906368, 1129604, 1290976, 1586144, 2259208, 2581952, 2945039, 3172288, 3913271, 4518416, 5163904, 5890078, 6344576, 7826542, 9036832, 11780156, 15653084, 18073664, 20615273, 23560312, 27392897, 31306168, 36147328, 41230546, 47120624, 54785794, 62612336, 82461092, 94241248, 109571588, 125224672, 164922184, 188482496, 219143176, 250449344, 285668783, 329844368, 376964992, 438286352, 500898688, 571337566, 659688736, 876572704, 1142675132, 1319377472, 1753145408, 1999681481, 2285350264, 2638754944, 3506290816, 3999362962, 4570700528, 7998725924, 9141401056, 15997451848, 18282802112, 31994903696, 36565604224, 63989807392, 127979614784, 255959229568]

約数ペア:

[(1, 255959229568), (2, 127979614784), (4, 63989807392), (7, 36565604224), (8, 31994903696), (14, 18282802112), (16, 15997451848), (28, 9141401056), (32, 7998725924), (56, 4570700528), (64, 3999362962), (73, 3506290816), (97, 2638754944), (112, 2285350264), (128, 1999681481), (146, 1753145408), (194, 1319377472), (224, 1142675132), (292, 876572704), (388, 659688736), (448, 571337566), (511, 500898688), (584, 438286352), (679, 376964992), (776, 329844368), (896, 285668783), (1022, 250449344), (1168, 219143176), (1358, 188482496), (1552, 164922184), (2044, 125224672), (2336, 109571588), (2716, 94241248), (3104, 82461092), (4088, 62612336), (4672, 54785794), (5432, 47120624), (6208, 41230546), (7081, 36147328), (8176, 31306168), (9344, 27392897), (10864, 23560312), (12416, 20615273), (14162, 18073664), (16352, 15653084), (21728, 11780156), (28324, 9036832), (32704, 7826542), (40343, 6344576), (43456, 5890078), (49567, 5163904), (56648, 4518416), (65408, 3913271), (80686, 3172288), (86912, 2945039), (99134, 2581952), (113296, 2259208), (161372, 1586144), (198268, 1290976), (226592, 1129604), (282401, 906368), (322744, 793072), (396536, 645488), (453184, 564802)]