1931001408

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2270

約数の個数: 252

約数和(自身を含む): 6649224192

約数和(自身を除く): 4718222784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1344, 1488, 1519, 1568, 1736, 1764, 1953, 1984, 2016, 2207, 2232, 2352, 2604, 2976, 3038, 3136, 3472, 3528, 3906, 4032, 4414, 4464, 4557, 4704, 5208, 5952, 6076, 6621, 6944, 7056, 7812, 8828, 8928, 9114, 9408, 10416, 12152, 13242, 13671, 13888, 14112, 15449, 15624, 17656, 17856, 18228, 19863, 20832, 24304, 26484, 27342, 28224, 30898, 31248, 35312, 36456, 39726, 41664, 46347, 48608, 52968, 54684, 61796, 62496, 68417, 70624, 72912, 79452, 92694, 97216, 105936, 108143, 109368, 123592, 124992, 136834, 139041, 141248, 145824, 158904, 185388, 205251, 211872, 216286, 218736, 247184, 273668, 278082, 291648, 317808, 324429, 370776, 410502, 423744, 432572, 437472, 478919, 494368, 547336, 556164, 615753, 635616, 648858, 741552, 821004, 865144, 874944, 957838, 973287, 988736, 1094672, 1112328, 1231506, 1271232, 1297716, 1436757, 1483104, 1642008, 1730288, 1915676, 1946574, 2189344, 2224656, 2463012, 2595432, 2873514, 2966208, 3284016, 3352433, 3460576, 3831352, 3893148, 4310271, 4378688, 4449312, 4926024, 5190864, 5747028, 6568032, 6704866, 6921152, 7662704, 7786296, 8620542, 8898624, 9852048, 10057299, 10381728, 11494056, 13136064, 13409732, 15325408, 15572592, 17241084, 19704096, 20114598, 20763456, 22988112, 26819464, 30171897, 30650816, 31145184, 34482168, 39408192, 40229196, 45976224, 53638928, 60343794, 62290368, 68964336, 80458392, 91952448, 107277856, 120687588, 137928672, 160916784, 214555712, 241375176, 275857344, 321833568, 482750352, 643667136, 965500704, 1931001408]

約数ペア:

[(1, 1931001408), (2, 965500704), (3, 643667136), (4, 482750352), (6, 321833568), (7, 275857344), (8, 241375176), (9, 214555712), (12, 160916784), (14, 137928672), (16, 120687588), (18, 107277856), (21, 91952448), (24, 80458392), (28, 68964336), (31, 62290368), (32, 60343794), (36, 53638928), (42, 45976224), (48, 40229196), (49, 39408192), (56, 34482168), (62, 31145184), (63, 30650816), (64, 30171897), (72, 26819464), (84, 22988112), (93, 20763456), (96, 20114598), (98, 19704096), (112, 17241084), (124, 15572592), (126, 15325408), (144, 13409732), (147, 13136064), (168, 11494056), (186, 10381728), (192, 10057299), (196, 9852048), (217, 8898624), (224, 8620542), (248, 7786296), (252, 7662704), (279, 6921152), (288, 6704866), (294, 6568032), (336, 5747028), (372, 5190864), (392, 4926024), (434, 4449312), (441, 4378688), (448, 4310271), (496, 3893148), (504, 3831352), (558, 3460576), (576, 3352433), (588, 3284016), (651, 2966208), (672, 2873514), (744, 2595432), (784, 2463012), (868, 2224656), (882, 2189344), (992, 1946574), (1008, 1915676), (1116, 1730288), (1176, 1642008), (1302, 1483104), (1344, 1436757), (1488, 1297716), (1519, 1271232), (1568, 1231506), (1736, 1112328), (1764, 1094672), (1953, 988736), (1984, 973287), (2016, 957838), (2207, 874944), (2232, 865144), (2352, 821004), (2604, 741552), (2976, 648858), (3038, 635616), (3136, 615753), (3472, 556164), (3528, 547336), (3906, 494368), (4032, 478919), (4414, 437472), (4464, 432572), (4557, 423744), (4704, 410502), (5208, 370776), (5952, 324429), (6076, 317808), (6621, 291648), (6944, 278082), (7056, 273668), (7812, 247184), (8828, 218736), (8928, 216286), (9114, 211872), (9408, 205251), (10416, 185388), (12152, 158904), (13242, 145824), (13671, 141248), (13888, 139041), (14112, 136834), (15449, 124992), (15624, 123592), (17656, 109368), (17856, 108143), (18228, 105936), (19863, 97216), (20832, 92694), (24304, 79452), (26484, 72912), (27342, 70624), (28224, 68417), (30898, 62496), (31248, 61796), (35312, 54684), (36456, 52968), (39726, 48608), (41664, 46347)]