253652784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 240

約数和(自身を含む): 873944064

約数和(自身を除く): 620291280

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 121, 132, 136, 154, 168, 176, 187, 204, 231, 238, 242, 264, 272, 308, 336, 357, 363, 367, 374, 408, 462, 476, 484, 528, 561, 616, 714, 726, 734, 748, 816, 847, 924, 952, 968, 1101, 1122, 1232, 1309, 1428, 1452, 1468, 1496, 1694, 1848, 1904, 1936, 2057, 2202, 2244, 2541, 2569, 2618, 2856, 2904, 2936, 2992, 3388, 3696, 3927, 4037, 4114, 4404, 4488, 5082, 5138, 5236, 5712, 5808, 5872, 6171, 6239, 6776, 7707, 7854, 8074, 8228, 8808, 8976, 10164, 10276, 10472, 12111, 12342, 12478, 13552, 14399, 15414, 15708, 16148, 16456, 17616, 18717, 20328, 20552, 20944, 24222, 24684, 24956, 28259, 28798, 30828, 31416, 32296, 32912, 37434, 40656, 41104, 43197, 43673, 44407, 48444, 49368, 49912, 56518, 57596, 61656, 62832, 64592, 68629, 74868, 84777, 86394, 87346, 88814, 96888, 98736, 99824, 113036, 115192, 123312, 131019, 133221, 137258, 149736, 169554, 172788, 174692, 177628, 193776, 205887, 226072, 230384, 262038, 266442, 274516, 299472, 310849, 339108, 345576, 349384, 355256, 411774, 452144, 480403, 524076, 532884, 549032, 621698, 678216, 691152, 698768, 710512, 754919, 823548, 932547, 960806, 1048152, 1065768, 1098064, 1243396, 1356432, 1441209, 1509838, 1647096, 1865094, 1921612, 2096304, 2131536, 2264757, 2486792, 2882418, 3019676, 3294192, 3730188, 3843224, 4529514, 4973584, 5284433, 5764836, 6039352, 7460376, 7686448, 9059028, 10568866, 11529672, 12078704, 14920752, 15853299, 18118056, 21137732, 23059344, 31706598, 36236112, 42275464, 63413196, 84550928, 126826392, 253652784]

約数ペア:

[(1, 253652784), (2, 126826392), (3, 84550928), (4, 63413196), (6, 42275464), (7, 36236112), (8, 31706598), (11, 23059344), (12, 21137732), (14, 18118056), (16, 15853299), (17, 14920752), (21, 12078704), (22, 11529672), (24, 10568866), (28, 9059028), (33, 7686448), (34, 7460376), (42, 6039352), (44, 5764836), (48, 5284433), (51, 4973584), (56, 4529514), (66, 3843224), (68, 3730188), (77, 3294192), (84, 3019676), (88, 2882418), (102, 2486792), (112, 2264757), (119, 2131536), (121, 2096304), (132, 1921612), (136, 1865094), (154, 1647096), (168, 1509838), (176, 1441209), (187, 1356432), (204, 1243396), (231, 1098064), (238, 1065768), (242, 1048152), (264, 960806), (272, 932547), (308, 823548), (336, 754919), (357, 710512), (363, 698768), (367, 691152), (374, 678216), (408, 621698), (462, 549032), (476, 532884), (484, 524076), (528, 480403), (561, 452144), (616, 411774), (714, 355256), (726, 349384), (734, 345576), (748, 339108), (816, 310849), (847, 299472), (924, 274516), (952, 266442), (968, 262038), (1101, 230384), (1122, 226072), (1232, 205887), (1309, 193776), (1428, 177628), (1452, 174692), (1468, 172788), (1496, 169554), (1694, 149736), (1848, 137258), (1904, 133221), (1936, 131019), (2057, 123312), (2202, 115192), (2244, 113036), (2541, 99824), (2569, 98736), (2618, 96888), (2856, 88814), (2904, 87346), (2936, 86394), (2992, 84777), (3388, 74868), (3696, 68629), (3927, 64592), (4037, 62832), (4114, 61656), (4404, 57596), (4488, 56518), (5082, 49912), (5138, 49368), (5236, 48444), (5712, 44407), (5808, 43673), (5872, 43197), (6171, 41104), (6239, 40656), (6776, 37434), (7707, 32912), (7854, 32296), (8074, 31416), (8228, 30828), (8808, 28798), (8976, 28259), (10164, 24956), (10276, 24684), (10472, 24222), (12111, 20944), (12342, 20552), (12478, 20328), (13552, 18717), (14399, 17616), (15414, 16456), (15708, 16148)]