861481152

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:396

約数の個数: 252

約数和(自身を含む): 2906777016

約数和(自身を除く): 2045295864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 131, 144, 147, 168, 192, 196, 224, 233, 252, 262, 288, 294, 336, 392, 393, 441, 448, 466, 504, 524, 576, 588, 672, 699, 784, 786, 882, 917, 932, 1008, 1048, 1176, 1179, 1344, 1398, 1568, 1572, 1631, 1764, 1834, 1864, 2016, 2096, 2097, 2352, 2358, 2751, 2796, 3136, 3144, 3262, 3528, 3668, 3728, 4032, 4192, 4194, 4704, 4716, 4893, 5502, 5592, 6288, 6419, 6524, 7056, 7336, 7456, 8253, 8384, 8388, 9408, 9432, 9786, 11004, 11184, 11417, 12576, 12838, 13048, 14112, 14672, 14679, 14912, 16506, 16776, 18864, 19257, 19572, 22008, 22368, 22834, 25152, 25676, 26096, 28224, 29344, 29358, 30523, 33012, 33552, 34251, 37728, 38514, 39144, 44016, 44736, 45668, 51352, 52192, 57771, 58688, 58716, 61046, 66024, 67104, 68502, 75456, 77028, 78288, 88032, 91336, 91569, 102704, 102753, 104384, 115542, 117432, 122092, 132048, 134208, 137004, 154056, 156576, 176064, 182672, 183138, 205408, 205506, 213661, 231084, 234864, 244184, 264096, 274008, 274707, 308112, 313152, 365344, 366276, 410816, 411012, 427322, 462168, 469728, 488368, 528192, 548016, 549414, 616224, 640983, 730688, 732552, 822024, 854644, 924336, 939456, 976736, 1096032, 1098828, 1232448, 1281966, 1465104, 1495627, 1644048, 1709288, 1848672, 1922949, 1953472, 2192064, 2197656, 2563932, 2930208, 2991254, 3288096, 3418576, 3697344, 3845898, 4395312, 4486881, 5127864, 5860416, 5982508, 6576192, 6837152, 7691796, 8790624, 8973762, 10255728, 11965016, 13460643, 13674304, 15383592, 17581248, 17947524, 20511456, 23930032, 26921286, 30767184, 35895048, 41022912, 47860064, 53842572, 61534368, 71790096, 95720128, 107685144, 123068736, 143580192, 215370288, 287160384, 430740576, 861481152]

約数ペア:

[(1, 861481152), (2, 430740576), (3, 287160384), (4, 215370288), (6, 143580192), (7, 123068736), (8, 107685144), (9, 95720128), (12, 71790096), (14, 61534368), (16, 53842572), (18, 47860064), (21, 41022912), (24, 35895048), (28, 30767184), (32, 26921286), (36, 23930032), (42, 20511456), (48, 17947524), (49, 17581248), (56, 15383592), (63, 13674304), (64, 13460643), (72, 11965016), (84, 10255728), (96, 8973762), (98, 8790624), (112, 7691796), (126, 6837152), (131, 6576192), (144, 5982508), (147, 5860416), (168, 5127864), (192, 4486881), (196, 4395312), (224, 3845898), (233, 3697344), (252, 3418576), (262, 3288096), (288, 2991254), (294, 2930208), (336, 2563932), (392, 2197656), (393, 2192064), (441, 1953472), (448, 1922949), (466, 1848672), (504, 1709288), (524, 1644048), (576, 1495627), (588, 1465104), (672, 1281966), (699, 1232448), (784, 1098828), (786, 1096032), (882, 976736), (917, 939456), (932, 924336), (1008, 854644), (1048, 822024), (1176, 732552), (1179, 730688), (1344, 640983), (1398, 616224), (1568, 549414), (1572, 548016), (1631, 528192), (1764, 488368), (1834, 469728), (1864, 462168), (2016, 427322), (2096, 411012), (2097, 410816), (2352, 366276), (2358, 365344), (2751, 313152), (2796, 308112), (3136, 274707), (3144, 274008), (3262, 264096), (3528, 244184), (3668, 234864), (3728, 231084), (4032, 213661), (4192, 205506), (4194, 205408), (4704, 183138), (4716, 182672), (4893, 176064), (5502, 156576), (5592, 154056), (6288, 137004), (6419, 134208), (6524, 132048), (7056, 122092), (7336, 117432), (7456, 115542), (8253, 104384), (8384, 102753), (8388, 102704), (9408, 91569), (9432, 91336), (9786, 88032), (11004, 78288), (11184, 77028), (11417, 75456), (12576, 68502), (12838, 67104), (13048, 66024), (14112, 61046), (14672, 58716), (14679, 58688), (14912, 57771), (16506, 52192), (16776, 51352), (18864, 45668), (19257, 44736), (19572, 44016), (22008, 39144), (22368, 38514), (22834, 37728), (25152, 34251), (25676, 33552), (26096, 33012), (28224, 30523), (29344, 29358)]