391473264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 320

約数和(自身を含む): 1349913600

約数和(自身を除く): 958440336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 53, 56, 57, 76, 78, 84, 89, 91, 104, 106, 112, 114, 133, 152, 156, 159, 168, 178, 182, 208, 212, 228, 247, 266, 267, 273, 304, 312, 318, 336, 356, 364, 371, 399, 424, 456, 494, 532, 534, 546, 623, 624, 636, 689, 712, 728, 741, 742, 798, 848, 912, 988, 1007, 1064, 1068, 1092, 1113, 1157, 1246, 1272, 1378, 1424, 1456, 1482, 1484, 1596, 1691, 1729, 1869, 1976, 2014, 2067, 2128, 2136, 2184, 2226, 2314, 2492, 2544, 2756, 2964, 2968, 3021, 3192, 3382, 3458, 3471, 3738, 3952, 4028, 4134, 4272, 4368, 4452, 4628, 4717, 4823, 4984, 5073, 5187, 5512, 5928, 5936, 6042, 6384, 6764, 6916, 6942, 7049, 7476, 8056, 8099, 8268, 8904, 9256, 9434, 9646, 9968, 10146, 10374, 11024, 11837, 11856, 12084, 13091, 13528, 13832, 13884, 14098, 14151, 14469, 14952, 16112, 16198, 16536, 17808, 18512, 18868, 19292, 20292, 20748, 21147, 21983, 23674, 24168, 24297, 26182, 27056, 27664, 27768, 28196, 28302, 28938, 29904, 32396, 33019, 33072, 35511, 37736, 38584, 39273, 40584, 41496, 42294, 43966, 47348, 48336, 48594, 52364, 55536, 56392, 56604, 57876, 61321, 64792, 65949, 66038, 71022, 75472, 77168, 78546, 81168, 82992, 84588, 87932, 89623, 91637, 94696, 97188, 99057, 104728, 112784, 113208, 115752, 122642, 129584, 131898, 132076, 142044, 153881, 157092, 169176, 175864, 179246, 183274, 183963, 189392, 194376, 198114, 209456, 226416, 231504, 245284, 263796, 264152, 268869, 274911, 284088, 307762, 314184, 338352, 351728, 358492, 366548, 367926, 388752, 396228, 429247, 461643, 490568, 527592, 528304, 537738, 549822, 568176, 615524, 627361, 628368, 716984, 733096, 735852, 792456, 858494, 923286, 981136, 1055184, 1075476, 1099644, 1165099, 1231048, 1254722, 1287741, 1433968, 1466192, 1471704, 1584912, 1716988, 1846572, 1882083, 2150952, 2199288, 2330198, 2462096, 2509444, 2575482, 2943408, 3433976, 3495297, 3693144, 3764166, 4301904, 4398576, 4660396, 5018888, 5150964, 6867952, 6990594, 7386288, 7528332, 8155693, 9320792, 10037776, 10301928, 13981188, 15056664, 16311386, 18641584, 20603856, 24467079, 27962376, 30113328, 32622772, 48934158, 55924752, 65245544, 97868316, 130491088, 195736632, 391473264]

約数ペア:

[(1, 391473264), (2, 195736632), (3, 130491088), (4, 97868316), (6, 65245544), (7, 55924752), (8, 48934158), (12, 32622772), (13, 30113328), (14, 27962376), (16, 24467079), (19, 20603856), (21, 18641584), (24, 16311386), (26, 15056664), (28, 13981188), (38, 10301928), (39, 10037776), (42, 9320792), (48, 8155693), (52, 7528332), (53, 7386288), (56, 6990594), (57, 6867952), (76, 5150964), (78, 5018888), (84, 4660396), (89, 4398576), (91, 4301904), (104, 3764166), (106, 3693144), (112, 3495297), (114, 3433976), (133, 2943408), (152, 2575482), (156, 2509444), (159, 2462096), (168, 2330198), (178, 2199288), (182, 2150952), (208, 1882083), (212, 1846572), (228, 1716988), (247, 1584912), (266, 1471704), (267, 1466192), (273, 1433968), (304, 1287741), (312, 1254722), (318, 1231048), (336, 1165099), (356, 1099644), (364, 1075476), (371, 1055184), (399, 981136), (424, 923286), (456, 858494), (494, 792456), (532, 735852), (534, 733096), (546, 716984), (623, 628368), (624, 627361), (636, 615524), (689, 568176), (712, 549822), (728, 537738), (741, 528304), (742, 527592), (798, 490568), (848, 461643), (912, 429247), (988, 396228), (1007, 388752), (1064, 367926), (1068, 366548), (1092, 358492), (1113, 351728), (1157, 338352), (1246, 314184), (1272, 307762), (1378, 284088), (1424, 274911), (1456, 268869), (1482, 264152), (1484, 263796), (1596, 245284), (1691, 231504), (1729, 226416), (1869, 209456), (1976, 198114), (2014, 194376), (2067, 189392), (2128, 183963), (2136, 183274), (2184, 179246), (2226, 175864), (2314, 169176), (2492, 157092), (2544, 153881), (2756, 142044), (2964, 132076), (2968, 131898), (3021, 129584), (3192, 122642), (3382, 115752), (3458, 113208), (3471, 112784), (3738, 104728), (3952, 99057), (4028, 97188), (4134, 94696), (4272, 91637), (4368, 89623), (4452, 87932), (4628, 84588), (4717, 82992), (4823, 81168), (4984, 78546), (5073, 77168), (5187, 75472), (5512, 71022), (5928, 66038), (5936, 65949), (6042, 64792), (6384, 61321), (6764, 57876), (6916, 56604), (6942, 56392), (7049, 55536), (7476, 52364), (8056, 48594), (8099, 48336), (8268, 47348), (8904, 43966), (9256, 42294), (9434, 41496), (9646, 40584), (9968, 39273), (10146, 38584), (10374, 37736), (11024, 35511), (11837, 33072), (11856, 33019), (12084, 32396), (13091, 29904), (13528, 28938), (13832, 28302), (13884, 28196), (14098, 27768), (14151, 27664), (14469, 27056), (14952, 26182), (16112, 24297), (16198, 24168), (16536, 23674), (17808, 21983), (18512, 21147), (18868, 20748), (19292, 20292)]