666888768

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4282

約数の個数: 224

約数和(自身を含む): 2413528320

約数和(自身を除く): 1746639552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2808, 2912, 3024, 3276, 3744, 4032, 4241, 4368, 4914, 5616, 5824, 6048, 6552, 7488, 8482, 8736, 9828, 11232, 12096, 12723, 13104, 16964, 17472, 19656, 22464, 25446, 26208, 29687, 33928, 38169, 39312, 50892, 52416, 55133, 59374, 67856, 76338, 78624, 89061, 101784, 110266, 114507, 118748, 135712, 152676, 157248, 165399, 178122, 203568, 220532, 229014, 237496, 267183, 271424, 305352, 330798, 356244, 385931, 407136, 441064, 458028, 474992, 496197, 534366, 610704, 661596, 712488, 771862, 801549, 814272, 882128, 916056, 949984, 992394, 1068732, 1157793, 1221408, 1323192, 1424976, 1488591, 1543724, 1603098, 1764256, 1832112, 1899968, 1984788, 2137464, 2315586, 2442816, 2646384, 2849952, 2977182, 3087448, 3206196, 3473379, 3528512, 3664224, 3969576, 4274928, 4631172, 5292768, 5699904, 5954364, 6174896, 6412392, 6946758, 7328448, 7939152, 8549856, 9262344, 10420137, 10585536, 11908728, 12349792, 12824784, 13893516, 15878304, 17099712, 18524688, 20840274, 23817456, 24699584, 25649568, 27787032, 31756608, 37049376, 41680548, 47634912, 51299136, 55574064, 74098752, 83361096, 95269824, 111148128, 166722192, 222296256, 333444384, 666888768]

約数ペア:

[(1, 666888768), (2, 333444384), (3, 222296256), (4, 166722192), (6, 111148128), (7, 95269824), (8, 83361096), (9, 74098752), (12, 55574064), (13, 51299136), (14, 47634912), (16, 41680548), (18, 37049376), (21, 31756608), (24, 27787032), (26, 25649568), (27, 24699584), (28, 23817456), (32, 20840274), (36, 18524688), (39, 17099712), (42, 15878304), (48, 13893516), (52, 12824784), (54, 12349792), (56, 11908728), (63, 10585536), (64, 10420137), (72, 9262344), (78, 8549856), (84, 7939152), (91, 7328448), (96, 6946758), (104, 6412392), (108, 6174896), (112, 5954364), (117, 5699904), (126, 5292768), (144, 4631172), (156, 4274928), (168, 3969576), (182, 3664224), (189, 3528512), (192, 3473379), (208, 3206196), (216, 3087448), (224, 2977182), (234, 2849952), (252, 2646384), (273, 2442816), (288, 2315586), (312, 2137464), (336, 1984788), (351, 1899968), (364, 1832112), (378, 1764256), (416, 1603098), (432, 1543724), (448, 1488591), (468, 1424976), (504, 1323192), (546, 1221408), (576, 1157793), (624, 1068732), (672, 992394), (702, 949984), (728, 916056), (756, 882128), (819, 814272), (832, 801549), (864, 771862), (936, 712488), (1008, 661596), (1092, 610704), (1248, 534366), (1344, 496197), (1404, 474992), (1456, 458028), (1512, 441064), (1638, 407136), (1728, 385931), (1872, 356244), (2016, 330798), (2184, 305352), (2457, 271424), (2496, 267183), (2808, 237496), (2912, 229014), (3024, 220532), (3276, 203568), (3744, 178122), (4032, 165399), (4241, 157248), (4368, 152676), (4914, 135712), (5616, 118748), (5824, 114507), (6048, 110266), (6552, 101784), (7488, 89061), (8482, 78624), (8736, 76338), (9828, 67856), (11232, 59374), (12096, 55133), (12723, 52416), (13104, 50892), (16964, 39312), (17472, 38169), (19656, 33928), (22464, 29687), (25446, 26208)]