18475236416

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1089

約数の個数: 224

約数和(自身を含む): 47792640000

約数和(自身を除く): 29317403584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 199, 208, 224, 247, 266, 304, 364, 398, 416, 448, 494, 532, 608, 728, 796, 832, 839, 988, 1064, 1216, 1393, 1456, 1592, 1678, 1729, 1976, 2128, 2587, 2786, 2912, 3184, 3356, 3458, 3781, 3952, 4256, 5174, 5572, 5824, 5873, 6368, 6712, 6916, 7562, 7904, 8512, 10348, 10907, 11144, 11746, 12736, 13424, 13832, 15124, 15808, 15941, 18109, 20696, 21814, 22288, 23492, 26467, 26848, 27664, 30248, 31882, 36218, 41392, 43628, 44576, 46984, 49153, 52934, 53696, 55328, 60496, 63764, 72436, 76349, 82784, 87256, 89152, 93968, 98306, 105868, 110656, 111587, 120992, 127528, 144872, 152698, 165568, 166961, 174512, 187936, 196612, 207233, 211736, 223174, 241984, 255056, 289744, 305396, 333922, 344071, 349024, 375872, 393224, 414466, 423472, 446348, 510112, 579488, 610792, 667844, 688142, 698048, 786448, 828932, 846944, 892696, 1020224, 1158976, 1168727, 1221584, 1335688, 1376284, 1450631, 1572896, 1657864, 1693888, 1785392, 2170493, 2337454, 2443168, 2671376, 2752568, 2901262, 3145792, 3172259, 3315728, 3570784, 4340986, 4674908, 4886336, 5342752, 5505136, 5802524, 6344518, 6631456, 7141568, 8681972, 9349816, 10685504, 11010272, 11605048, 12689036, 13262912, 15193451, 17363944, 18699632, 22020544, 22205813, 23210096, 25378072, 30386902, 34727888, 37399264, 41239367, 44411626, 46420192, 50756144, 60773804, 69455776, 74798528, 82478734, 88823252, 92840384, 101512288, 121547608, 138911552, 164957468, 177646504, 203024576, 243095216, 288675569, 329914936, 355293008, 486190432, 577351138, 659829872, 710586016, 972380864, 1154702276, 1319659744, 1421172032, 2309404552, 2639319488, 4618809104, 9237618208, 18475236416]

約数ペア:

[(1, 18475236416), (2, 9237618208), (4, 4618809104), (7, 2639319488), (8, 2309404552), (13, 1421172032), (14, 1319659744), (16, 1154702276), (19, 972380864), (26, 710586016), (28, 659829872), (32, 577351138), (38, 486190432), (52, 355293008), (56, 329914936), (64, 288675569), (76, 243095216), (91, 203024576), (104, 177646504), (112, 164957468), (133, 138911552), (152, 121547608), (182, 101512288), (199, 92840384), (208, 88823252), (224, 82478734), (247, 74798528), (266, 69455776), (304, 60773804), (364, 50756144), (398, 46420192), (416, 44411626), (448, 41239367), (494, 37399264), (532, 34727888), (608, 30386902), (728, 25378072), (796, 23210096), (832, 22205813), (839, 22020544), (988, 18699632), (1064, 17363944), (1216, 15193451), (1393, 13262912), (1456, 12689036), (1592, 11605048), (1678, 11010272), (1729, 10685504), (1976, 9349816), (2128, 8681972), (2587, 7141568), (2786, 6631456), (2912, 6344518), (3184, 5802524), (3356, 5505136), (3458, 5342752), (3781, 4886336), (3952, 4674908), (4256, 4340986), (5174, 3570784), (5572, 3315728), (5824, 3172259), (5873, 3145792), (6368, 2901262), (6712, 2752568), (6916, 2671376), (7562, 2443168), (7904, 2337454), (8512, 2170493), (10348, 1785392), (10907, 1693888), (11144, 1657864), (11746, 1572896), (12736, 1450631), (13424, 1376284), (13832, 1335688), (15124, 1221584), (15808, 1168727), (15941, 1158976), (18109, 1020224), (20696, 892696), (21814, 846944), (22288, 828932), (23492, 786448), (26467, 698048), (26848, 688142), (27664, 667844), (30248, 610792), (31882, 579488), (36218, 510112), (41392, 446348), (43628, 423472), (44576, 414466), (46984, 393224), (49153, 375872), (52934, 349024), (53696, 344071), (55328, 333922), (60496, 305396), (63764, 289744), (72436, 255056), (76349, 241984), (82784, 223174), (87256, 211736), (89152, 207233), (93968, 196612), (98306, 187936), (105868, 174512), (110656, 166961), (111587, 165568), (120992, 152698), (127528, 144872)]