1996581312

素因数分解:

$2^6\times 3^5\times {\mathrm{11}}^2\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 252

約数和(自身を含む): 6529520088

約数和(自身を除く): 4532938776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 121, 132, 144, 162, 176, 192, 198, 216, 242, 243, 264, 288, 297, 324, 352, 363, 396, 432, 484, 486, 528, 576, 594, 648, 704, 726, 792, 864, 891, 968, 972, 1056, 1061, 1089, 1188, 1296, 1452, 1584, 1728, 1782, 1936, 1944, 2112, 2122, 2178, 2376, 2592, 2673, 2904, 3168, 3183, 3267, 3564, 3872, 3888, 4244, 4356, 4752, 5184, 5346, 5808, 6336, 6366, 6534, 7128, 7744, 7776, 8488, 8712, 9504, 9549, 9801, 10692, 11616, 11671, 12732, 13068, 14256, 15552, 16976, 17424, 19008, 19098, 19602, 21384, 23232, 23342, 25464, 26136, 28512, 28647, 29403, 33952, 34848, 35013, 38196, 39204, 42768, 46684, 50928, 52272, 57024, 57294, 58806, 67904, 69696, 70026, 76392, 78408, 85536, 85941, 93368, 101856, 104544, 105039, 114588, 117612, 128381, 140052, 152784, 156816, 171072, 171882, 186736, 203712, 209088, 210078, 229176, 235224, 256762, 257823, 280104, 305568, 313632, 315117, 343764, 373472, 385143, 420156, 458352, 470448, 513524, 515646, 560208, 611136, 627264, 630234, 687528, 746944, 770286, 840312, 916704, 940896, 945351, 1027048, 1031292, 1120416, 1155429, 1260468, 1375056, 1540572, 1680624, 1833408, 1881792, 1890702, 2054096, 2062584, 2240832, 2310858, 2520936, 2750112, 2836053, 3081144, 3361248, 3466287, 3781404, 4108192, 4125168, 4621716, 5041872, 5500224, 5672106, 6162288, 6722496, 6932574, 7562808, 8216384, 8250336, 9243432, 10083744, 10398861, 11344212, 12324576, 13865148, 15125616, 16500672, 18486864, 20167488, 20797722, 22688424, 24649152, 27730296, 30251232, 31196583, 36973728, 41595444, 45376848, 55460592, 60502464, 62393166, 73947456, 83190888, 90753696, 110921184, 124786332, 166381776, 181507392, 221842368, 249572664, 332763552, 499145328, 665527104, 998290656, 1996581312]

約数ペア:

[(1, 1996581312), (2, 998290656), (3, 665527104), (4, 499145328), (6, 332763552), (8, 249572664), (9, 221842368), (11, 181507392), (12, 166381776), (16, 124786332), (18, 110921184), (22, 90753696), (24, 83190888), (27, 73947456), (32, 62393166), (33, 60502464), (36, 55460592), (44, 45376848), (48, 41595444), (54, 36973728), (64, 31196583), (66, 30251232), (72, 27730296), (81, 24649152), (88, 22688424), (96, 20797722), (99, 20167488), (108, 18486864), (121, 16500672), (132, 15125616), (144, 13865148), (162, 12324576), (176, 11344212), (192, 10398861), (198, 10083744), (216, 9243432), (242, 8250336), (243, 8216384), (264, 7562808), (288, 6932574), (297, 6722496), (324, 6162288), (352, 5672106), (363, 5500224), (396, 5041872), (432, 4621716), (484, 4125168), (486, 4108192), (528, 3781404), (576, 3466287), (594, 3361248), (648, 3081144), (704, 2836053), (726, 2750112), (792, 2520936), (864, 2310858), (891, 2240832), (968, 2062584), (972, 2054096), (1056, 1890702), (1061, 1881792), (1089, 1833408), (1188, 1680624), (1296, 1540572), (1452, 1375056), (1584, 1260468), (1728, 1155429), (1782, 1120416), (1936, 1031292), (1944, 1027048), (2112, 945351), (2122, 940896), (2178, 916704), (2376, 840312), (2592, 770286), (2673, 746944), (2904, 687528), (3168, 630234), (3183, 627264), (3267, 611136), (3564, 560208), (3872, 515646), (3888, 513524), (4244, 470448), (4356, 458352), (4752, 420156), (5184, 385143), (5346, 373472), (5808, 343764), (6336, 315117), (6366, 313632), (6534, 305568), (7128, 280104), (7744, 257823), (7776, 256762), (8488, 235224), (8712, 229176), (9504, 210078), (9549, 209088), (9801, 203712), (10692, 186736), (11616, 171882), (11671, 171072), (12732, 156816), (13068, 152784), (14256, 140052), (15552, 128381), (16976, 117612), (17424, 114588), (19008, 105039), (19098, 104544), (19602, 101856), (21384, 93368), (23232, 85941), (23342, 85536), (25464, 78408), (26136, 76392), (28512, 70026), (28647, 69696), (29403, 67904), (33952, 58806), (34848, 57294), (35013, 57024), (38196, 52272), (39204, 50928), (42768, 46684)]