319108608

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:805

約数の個数: 240

約数和(自身を含む): 1134989856

約数和(自身を除く): 815881248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 672, 728, 761, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1522, 1536, 1638, 1664, 1792, 1872, 2016, 2184, 2283, 2304, 2496, 2688, 2912, 3044, 3276, 3328, 3584, 3744, 4032, 4368, 4566, 4608, 4992, 5327, 5376, 5824, 6088, 6552, 6656, 6849, 7488, 8064, 8736, 9132, 9893, 9984, 10654, 10752, 11648, 12176, 13104, 13698, 14976, 15981, 16128, 17472, 18264, 19786, 19968, 21308, 23296, 24352, 26208, 27396, 29679, 29952, 31962, 32256, 34944, 36528, 39572, 42616, 46592, 47943, 48704, 52416, 54792, 59358, 59904, 63924, 69251, 69888, 73056, 79144, 85232, 89037, 95886, 97408, 104832, 109584, 118716, 127848, 138502, 139776, 146112, 158288, 170464, 178074, 191772, 194816, 207753, 209664, 219168, 237432, 255696, 277004, 292224, 316576, 340928, 356148, 383544, 389632, 415506, 419328, 438336, 474864, 511392, 554008, 584448, 623259, 633152, 681856, 712296, 767088, 831012, 876672, 949728, 1022784, 1108016, 1168896, 1246518, 1266304, 1363712, 1424592, 1534176, 1662024, 1753344, 1899456, 2045568, 2216032, 2493036, 2532608, 2727424, 2849184, 3068352, 3324048, 3506688, 3798912, 4091136, 4432064, 4986072, 5065216, 5698368, 6136704, 6648096, 7597824, 8182272, 8864128, 9972144, 11396736, 12273408, 13296192, 15195648, 17728256, 19944288, 22793472, 24546816, 26592384, 35456512, 39888576, 45586944, 53184768, 79777152, 106369536, 159554304, 319108608]

約数ペア:

[(1, 319108608), (2, 159554304), (3, 106369536), (4, 79777152), (6, 53184768), (7, 45586944), (8, 39888576), (9, 35456512), (12, 26592384), (13, 24546816), (14, 22793472), (16, 19944288), (18, 17728256), (21, 15195648), (24, 13296192), (26, 12273408), (28, 11396736), (32, 9972144), (36, 8864128), (39, 8182272), (42, 7597824), (48, 6648096), (52, 6136704), (56, 5698368), (63, 5065216), (64, 4986072), (72, 4432064), (78, 4091136), (84, 3798912), (91, 3506688), (96, 3324048), (104, 3068352), (112, 2849184), (117, 2727424), (126, 2532608), (128, 2493036), (144, 2216032), (156, 2045568), (168, 1899456), (182, 1753344), (192, 1662024), (208, 1534176), (224, 1424592), (234, 1363712), (252, 1266304), (256, 1246518), (273, 1168896), (288, 1108016), (312, 1022784), (336, 949728), (364, 876672), (384, 831012), (416, 767088), (448, 712296), (468, 681856), (504, 633152), (512, 623259), (546, 584448), (576, 554008), (624, 511392), (672, 474864), (728, 438336), (761, 419328), (768, 415506), (819, 389632), (832, 383544), (896, 356148), (936, 340928), (1008, 316576), (1092, 292224), (1152, 277004), (1248, 255696), (1344, 237432), (1456, 219168), (1522, 209664), (1536, 207753), (1638, 194816), (1664, 191772), (1792, 178074), (1872, 170464), (2016, 158288), (2184, 146112), (2283, 139776), (2304, 138502), (2496, 127848), (2688, 118716), (2912, 109584), (3044, 104832), (3276, 97408), (3328, 95886), (3584, 89037), (3744, 85232), (4032, 79144), (4368, 73056), (4566, 69888), (4608, 69251), (4992, 63924), (5327, 59904), (5376, 59358), (5824, 54792), (6088, 52416), (6552, 48704), (6656, 47943), (6849, 46592), (7488, 42616), (8064, 39572), (8736, 36528), (9132, 34944), (9893, 32256), (9984, 31962), (10654, 29952), (10752, 29679), (11648, 27396), (12176, 26208), (13104, 24352), (13698, 23296), (14976, 21308), (15981, 19968), (16128, 19786), (17472, 18264)]