252726516

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 756246400

約数和(自身を除く): 503519884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 97, 98, 126, 147, 194, 196, 211, 252, 291, 294, 343, 388, 422, 441, 582, 588, 633, 679, 686, 844, 873, 882, 1029, 1164, 1266, 1358, 1372, 1477, 1746, 1764, 1899, 2037, 2058, 2532, 2716, 2954, 3087, 3492, 3798, 4074, 4116, 4431, 4753, 5908, 6111, 6174, 7596, 8148, 8862, 9506, 10339, 12222, 12348, 13293, 14259, 17724, 19012, 20467, 20678, 24444, 26586, 28518, 31017, 33271, 40934, 41356, 42777, 53172, 57036, 61401, 62034, 66542, 72373, 81868, 85554, 93051, 99813, 122802, 124068, 133084, 143269, 144746, 171108, 184203, 186102, 199626, 217119, 245604, 286538, 289492, 299439, 368406, 372204, 399252, 429807, 434238, 573076, 598878, 651357, 736812, 859614, 868476, 1002883, 1197756, 1289421, 1302714, 1719228, 2005766, 2578842, 2605428, 3008649, 4011532, 5157684, 6017298, 7020181, 9025947, 12034596, 14040362, 18051894, 21060543, 28080724, 36103788, 42121086, 63181629, 84242172, 126363258, 252726516]

約数ペア:

[(1, 252726516), (2, 126363258), (3, 84242172), (4, 63181629), (6, 42121086), (7, 36103788), (9, 28080724), (12, 21060543), (14, 18051894), (18, 14040362), (21, 12034596), (28, 9025947), (36, 7020181), (42, 6017298), (49, 5157684), (63, 4011532), (84, 3008649), (97, 2605428), (98, 2578842), (126, 2005766), (147, 1719228), (194, 1302714), (196, 1289421), (211, 1197756), (252, 1002883), (291, 868476), (294, 859614), (343, 736812), (388, 651357), (422, 598878), (441, 573076), (582, 434238), (588, 429807), (633, 399252), (679, 372204), (686, 368406), (844, 299439), (873, 289492), (882, 286538), (1029, 245604), (1164, 217119), (1266, 199626), (1358, 186102), (1372, 184203), (1477, 171108), (1746, 144746), (1764, 143269), (1899, 133084), (2037, 124068), (2058, 122802), (2532, 99813), (2716, 93051), (2954, 85554), (3087, 81868), (3492, 72373), (3798, 66542), (4074, 62034), (4116, 61401), (4431, 57036), (4753, 53172), (5908, 42777), (6111, 41356), (6174, 40934), (7596, 33271), (8148, 31017), (8862, 28518), (9506, 26586), (10339, 24444), (12222, 20678), (12348, 20467), (13293, 19012), (14259, 17724)]