890856576

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:356

約数の個数: 256

約数和(自身を含む): 2842128000

約数和(自身を除く): 1951271424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 59, 64, 68, 72, 96, 102, 108, 118, 128, 136, 144, 153, 177, 192, 204, 216, 236, 257, 272, 288, 306, 354, 384, 408, 432, 459, 472, 514, 531, 544, 576, 612, 708, 771, 816, 864, 918, 944, 1003, 1028, 1062, 1088, 1152, 1224, 1416, 1542, 1593, 1632, 1728, 1836, 1888, 2006, 2056, 2124, 2176, 2313, 2448, 2832, 3009, 3084, 3186, 3264, 3456, 3672, 3776, 4012, 4112, 4248, 4369, 4626, 4896, 5664, 6018, 6168, 6372, 6528, 6939, 7344, 7552, 8024, 8224, 8496, 8738, 9027, 9252, 9792, 11328, 12036, 12336, 12744, 13107, 13878, 14688, 15163, 16048, 16448, 16992, 17476, 18054, 18504, 19584, 22656, 24072, 24672, 25488, 26214, 27081, 27756, 29376, 30326, 32096, 32896, 33984, 34952, 36108, 37008, 39321, 45489, 48144, 49344, 50976, 52428, 54162, 55512, 58752, 60652, 64192, 67968, 69904, 72216, 74016, 78642, 90978, 96288, 98688, 101952, 104856, 108324, 111024, 117963, 121304, 128384, 136467, 139808, 144432, 148032, 157284, 181956, 192576, 203904, 209712, 216648, 222048, 235926, 242608, 257771, 272934, 279616, 288864, 296064, 314568, 363912, 385152, 409401, 419424, 433296, 444096, 471852, 485216, 515542, 545868, 559232, 577728, 629136, 727824, 773313, 818802, 838848, 866592, 888192, 943704, 970432, 1031084, 1091736, 1155456, 1258272, 1455648, 1546626, 1637604, 1677696, 1733184, 1887408, 1940864, 2062168, 2183472, 2319939, 2516544, 2911296, 3093252, 3275208, 3466368, 3774816, 4124336, 4366944, 4639878, 5033088, 5822592, 6186504, 6550416, 6959817, 7549632, 8248672, 8733888, 9279756, 12373008, 13100832, 13919634, 15099264, 16497344, 17467776, 18559512, 24746016, 26201664, 27839268, 32994688, 37119024, 49492032, 52403328, 55678536, 74238048, 98984064, 111357072, 148476096, 222714144, 296952192, 445428288, 890856576]

約数ペア:

[(1, 890856576), (2, 445428288), (3, 296952192), (4, 222714144), (6, 148476096), (8, 111357072), (9, 98984064), (12, 74238048), (16, 55678536), (17, 52403328), (18, 49492032), (24, 37119024), (27, 32994688), (32, 27839268), (34, 26201664), (36, 24746016), (48, 18559512), (51, 17467776), (54, 16497344), (59, 15099264), (64, 13919634), (68, 13100832), (72, 12373008), (96, 9279756), (102, 8733888), (108, 8248672), (118, 7549632), (128, 6959817), (136, 6550416), (144, 6186504), (153, 5822592), (177, 5033088), (192, 4639878), (204, 4366944), (216, 4124336), (236, 3774816), (257, 3466368), (272, 3275208), (288, 3093252), (306, 2911296), (354, 2516544), (384, 2319939), (408, 2183472), (432, 2062168), (459, 1940864), (472, 1887408), (514, 1733184), (531, 1677696), (544, 1637604), (576, 1546626), (612, 1455648), (708, 1258272), (771, 1155456), (816, 1091736), (864, 1031084), (918, 970432), (944, 943704), (1003, 888192), (1028, 866592), (1062, 838848), (1088, 818802), (1152, 773313), (1224, 727824), (1416, 629136), (1542, 577728), (1593, 559232), (1632, 545868), (1728, 515542), (1836, 485216), (1888, 471852), (2006, 444096), (2056, 433296), (2124, 419424), (2176, 409401), (2313, 385152), (2448, 363912), (2832, 314568), (3009, 296064), (3084, 288864), (3186, 279616), (3264, 272934), (3456, 257771), (3672, 242608), (3776, 235926), (4012, 222048), (4112, 216648), (4248, 209712), (4369, 203904), (4626, 192576), (4896, 181956), (5664, 157284), (6018, 148032), (6168, 144432), (6372, 139808), (6528, 136467), (6939, 128384), (7344, 121304), (7552, 117963), (8024, 111024), (8224, 108324), (8496, 104856), (8738, 101952), (9027, 98688), (9252, 96288), (9792, 90978), (11328, 78642), (12036, 74016), (12336, 72216), (12744, 69904), (13107, 67968), (13878, 64192), (14688, 60652), (15163, 58752), (16048, 55512), (16448, 54162), (16992, 52428), (17476, 50976), (18054, 49344), (18504, 48144), (19584, 45489), (22656, 39321), (24072, 37008), (24672, 36108), (25488, 34952), (26214, 33984), (27081, 32896), (27756, 32096), (29376, 30326)]