212767464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2633}}^1$

素因数の和:2699

約数の個数: 128

約数和(自身を含む): 672618240

約数和(自身を除く): 459850776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1924, 2072, 2184, 2633, 2886, 3108, 3367, 3848, 5266, 5772, 6216, 6734, 7899, 10101, 10532, 11544, 13468, 15798, 18431, 20202, 21064, 26936, 31596, 34229, 36862, 40404, 55293, 63192, 68458, 73724, 80808, 97421, 102687, 110586, 136916, 147448, 194842, 205374, 221172, 239603, 273832, 292263, 389684, 410748, 442344, 479206, 584526, 681947, 718809, 779368, 821496, 958412, 1169052, 1266473, 1363894, 1437618, 1916824, 2045841, 2338104, 2532946, 2727788, 2875236, 3799419, 4091682, 5065892, 5455576, 5750472, 7598838, 8183364, 8865311, 10131784, 15197676, 16366728, 17730622, 26595933, 30395352, 35461244, 53191866, 70922488, 106383732, 212767464]

約数ペア:

[(1, 212767464), (2, 106383732), (3, 70922488), (4, 53191866), (6, 35461244), (7, 30395352), (8, 26595933), (12, 17730622), (13, 16366728), (14, 15197676), (21, 10131784), (24, 8865311), (26, 8183364), (28, 7598838), (37, 5750472), (39, 5455576), (42, 5065892), (52, 4091682), (56, 3799419), (74, 2875236), (78, 2727788), (84, 2532946), (91, 2338104), (104, 2045841), (111, 1916824), (148, 1437618), (156, 1363894), (168, 1266473), (182, 1169052), (222, 958412), (259, 821496), (273, 779368), (296, 718809), (312, 681947), (364, 584526), (444, 479206), (481, 442344), (518, 410748), (546, 389684), (728, 292263), (777, 273832), (888, 239603), (962, 221172), (1036, 205374), (1092, 194842), (1443, 147448), (1554, 136916), (1924, 110586), (2072, 102687), (2184, 97421), (2633, 80808), (2886, 73724), (3108, 68458), (3367, 63192), (3848, 55293), (5266, 40404), (5772, 36862), (6216, 34229), (6734, 31596), (7899, 26936), (10101, 21064), (10532, 20202), (11544, 18431), (13468, 15798)]