266217952

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8311}}^1$

素因数の和:8352

約数の個数: 96

約数和(自身を含む): 703793664

約数和(自身を除く): 437575712

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 8008, 8311, 16016, 16622, 32032, 33244, 58177, 66488, 91421, 108043, 116354, 132976, 182842, 216086, 232708, 265952, 365684, 432172, 465416, 639947, 731368, 756301, 864344, 930832, 1188473, 1279894, 1462736, 1512602, 1728688, 1861664, 2376946, 2559788, 2925472, 3025204, 3457376, 4753892, 5119576, 6050408, 8319311, 9507784, 10239152, 12100816, 16638622, 19015568, 20478304, 24201632, 33277244, 38031136, 66554488, 133108976, 266217952]

約数ペア:

[(1, 266217952), (2, 133108976), (4, 66554488), (7, 38031136), (8, 33277244), (11, 24201632), (13, 20478304), (14, 19015568), (16, 16638622), (22, 12100816), (26, 10239152), (28, 9507784), (32, 8319311), (44, 6050408), (52, 5119576), (56, 4753892), (77, 3457376), (88, 3025204), (91, 2925472), (104, 2559788), (112, 2376946), (143, 1861664), (154, 1728688), (176, 1512602), (182, 1462736), (208, 1279894), (224, 1188473), (286, 930832), (308, 864344), (352, 756301), (364, 731368), (416, 639947), (572, 465416), (616, 432172), (728, 365684), (1001, 265952), (1144, 232708), (1232, 216086), (1456, 182842), (2002, 132976), (2288, 116354), (2464, 108043), (2912, 91421), (4004, 66488), (4576, 58177), (8008, 33244), (8311, 32032), (16016, 16622)]