19486538496

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:712

約数の個数: 288

約数和(自身を含む): 59913728000

約数和(自身を除く): 40427189504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 199, 216, 248, 256, 279, 288, 372, 384, 398, 432, 457, 496, 558, 576, 597, 744, 768, 796, 837, 864, 914, 992, 1116, 1152, 1194, 1371, 1488, 1592, 1674, 1728, 1791, 1828, 1984, 2232, 2304, 2388, 2742, 2976, 3184, 3348, 3456, 3582, 3656, 3968, 4113, 4464, 4776, 5373, 5484, 5952, 6169, 6368, 6696, 6912, 7164, 7312, 7936, 8226, 8928, 9552, 10746, 10968, 11904, 12338, 12339, 12736, 13392, 14167, 14328, 14624, 16452, 17856, 18507, 19104, 21492, 21936, 23808, 24676, 24678, 25472, 26784, 28334, 28656, 29248, 32904, 35712, 37014, 38208, 42501, 42984, 43872, 49352, 49356, 50944, 53568, 55521, 56668, 57312, 58496, 65808, 71424, 74028, 76416, 85002, 85968, 87744, 90943, 98704, 98712, 107136, 111042, 113336, 114624, 116992, 127503, 131616, 148056, 152832, 166563, 170004, 171936, 175488, 181886, 197408, 197424, 214272, 222084, 226672, 229248, 255006, 263232, 272829, 296112, 333126, 340008, 343872, 350976, 363772, 382509, 394816, 394848, 444168, 453344, 458496, 510012, 526464, 545658, 592224, 666252, 680016, 687744, 727544, 765018, 789632, 789696, 818487, 888336, 906688, 1020024, 1052928, 1091316, 1184448, 1332504, 1360032, 1375488, 1455088, 1530036, 1579264, 1579392, 1636974, 1776672, 1813376, 2040048, 2182632, 2368896, 2455461, 2665008, 2720064, 2819233, 2910176, 3060072, 3158784, 3273948, 3553344, 3626752, 4080096, 4365264, 4737792, 4910922, 5330016, 5440128, 5638466, 5820352, 6120144, 6547896, 7106688, 8160192, 8457699, 8730528, 9821844, 10660032, 10880256, 11276932, 11640704, 12240288, 13095792, 14213376, 16320384, 16915398, 17461056, 19643688, 21320064, 22553864, 23281408, 24480576, 25373097, 26191584, 32640768, 33830796, 34922112, 39287376, 42640128, 45107728, 48961152, 50746194, 52383168, 67661592, 69844224, 76119291, 78574752, 90215456, 97922304, 101492388, 104766336, 135323184, 152238582, 157149504, 180430912, 202984776, 209532672, 270646368, 304477164, 314299008, 360861824, 405969552, 541292736, 608954328, 628598016, 721723648, 811939104, 1082585472, 1217908656, 1623878208, 2165170944, 2435817312, 3247756416, 4871634624, 6495512832, 9743269248, 19486538496]

約数ペア:

[(1, 19486538496), (2, 9743269248), (3, 6495512832), (4, 4871634624), (6, 3247756416), (8, 2435817312), (9, 2165170944), (12, 1623878208), (16, 1217908656), (18, 1082585472), (24, 811939104), (27, 721723648), (31, 628598016), (32, 608954328), (36, 541292736), (48, 405969552), (54, 360861824), (62, 314299008), (64, 304477164), (72, 270646368), (93, 209532672), (96, 202984776), (108, 180430912), (124, 157149504), (128, 152238582), (144, 135323184), (186, 104766336), (192, 101492388), (199, 97922304), (216, 90215456), (248, 78574752), (256, 76119291), (279, 69844224), (288, 67661592), (372, 52383168), (384, 50746194), (398, 48961152), (432, 45107728), (457, 42640128), (496, 39287376), (558, 34922112), (576, 33830796), (597, 32640768), (744, 26191584), (768, 25373097), (796, 24480576), (837, 23281408), (864, 22553864), (914, 21320064), (992, 19643688), (1116, 17461056), (1152, 16915398), (1194, 16320384), (1371, 14213376), (1488, 13095792), (1592, 12240288), (1674, 11640704), (1728, 11276932), (1791, 10880256), (1828, 10660032), (1984, 9821844), (2232, 8730528), (2304, 8457699), (2388, 8160192), (2742, 7106688), (2976, 6547896), (3184, 6120144), (3348, 5820352), (3456, 5638466), (3582, 5440128), (3656, 5330016), (3968, 4910922), (4113, 4737792), (4464, 4365264), (4776, 4080096), (5373, 3626752), (5484, 3553344), (5952, 3273948), (6169, 3158784), (6368, 3060072), (6696, 2910176), (6912, 2819233), (7164, 2720064), (7312, 2665008), (7936, 2455461), (8226, 2368896), (8928, 2182632), (9552, 2040048), (10746, 1813376), (10968, 1776672), (11904, 1636974), (12338, 1579392), (12339, 1579264), (12736, 1530036), (13392, 1455088), (14167, 1375488), (14328, 1360032), (14624, 1332504), (16452, 1184448), (17856, 1091316), (18507, 1052928), (19104, 1020024), (21492, 906688), (21936, 888336), (23808, 818487), (24676, 789696), (24678, 789632), (25472, 765018), (26784, 727544), (28334, 687744), (28656, 680016), (29248, 666252), (32904, 592224), (35712, 545658), (37014, 526464), (38208, 510012), (42501, 458496), (42984, 453344), (43872, 444168), (49352, 394848), (49356, 394816), (50944, 382509), (53568, 363772), (55521, 350976), (56668, 343872), (57312, 340008), (58496, 333126), (65808, 296112), (71424, 272829), (74028, 263232), (76416, 255006), (85002, 229248), (85968, 226672), (87744, 222084), (90943, 214272), (98704, 197424), (98712, 197408), (107136, 181886), (111042, 175488), (113336, 171936), (114624, 170004), (116992, 166563), (127503, 152832), (131616, 148056)]