2081961504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 288

約数和(自身を含む): 7076160000

約数和(自身を除く): 4994198496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 149, 168, 174, 203, 224, 232, 239, 252, 261, 288, 298, 336, 348, 406, 447, 464, 478, 504, 522, 596, 609, 672, 696, 717, 812, 894, 928, 956, 1008, 1043, 1044, 1192, 1218, 1341, 1392, 1434, 1624, 1673, 1788, 1827, 1912, 2016, 2086, 2088, 2151, 2384, 2436, 2682, 2784, 2868, 3129, 3248, 3346, 3576, 3654, 3824, 4172, 4176, 4302, 4321, 4768, 4872, 5019, 5364, 5736, 6258, 6496, 6692, 6931, 7152, 7308, 7648, 8344, 8352, 8604, 8642, 9387, 9744, 10038, 10728, 11472, 12516, 12963, 13384, 13862, 14304, 14616, 15057, 16688, 17208, 17284, 18774, 19488, 20076, 20793, 21456, 22944, 25032, 25926, 26768, 27724, 29232, 30114, 30247, 33376, 34416, 34568, 35611, 37548, 38889, 40152, 41586, 42912, 48517, 50064, 51852, 53536, 55448, 58464, 60228, 60494, 62379, 68832, 69136, 71222, 75096, 77778, 80304, 83172, 90741, 97034, 100128, 103704, 106833, 110896, 120456, 120988, 124758, 138272, 142444, 145551, 150192, 155556, 160608, 166344, 181482, 194068, 207408, 213666, 221792, 240912, 241976, 249277, 249516, 272223, 284888, 291102, 300384, 311112, 320499, 332688, 362964, 388136, 414816, 427332, 436653, 481824, 483952, 498554, 499032, 544446, 569776, 582204, 622224, 640998, 665376, 725928, 747831, 776272, 854664, 873306, 967904, 997108, 998064, 1032719, 1088892, 1139552, 1164408, 1244448, 1281996, 1451856, 1495662, 1552544, 1709328, 1746612, 1994216, 1996128, 2065438, 2177784, 2243493, 2328816, 2563992, 2903712, 2991324, 3098157, 3418656, 3493224, 3988432, 4130876, 4355568, 4486986, 4657632, 5127984, 5982648, 6196314, 6986448, 7229033, 7976864, 8261752, 8711136, 8973972, 9294471, 10255968, 11965296, 12392628, 13972896, 14458066, 16523504, 17947944, 18588942, 21687099, 23930592, 24785256, 28916132, 33047008, 35895888, 37177884, 43374198, 49570512, 57832264, 65061297, 71791776, 74355768, 86748396, 99141024, 115664528, 130122594, 148711536, 173496792, 231329056, 260245188, 297423072, 346993584, 520490376, 693987168, 1040980752, 2081961504]

約数ペア:

[(1, 2081961504), (2, 1040980752), (3, 693987168), (4, 520490376), (6, 346993584), (7, 297423072), (8, 260245188), (9, 231329056), (12, 173496792), (14, 148711536), (16, 130122594), (18, 115664528), (21, 99141024), (24, 86748396), (28, 74355768), (29, 71791776), (32, 65061297), (36, 57832264), (42, 49570512), (48, 43374198), (56, 37177884), (58, 35895888), (63, 33047008), (72, 28916132), (84, 24785256), (87, 23930592), (96, 21687099), (112, 18588942), (116, 17947944), (126, 16523504), (144, 14458066), (149, 13972896), (168, 12392628), (174, 11965296), (203, 10255968), (224, 9294471), (232, 8973972), (239, 8711136), (252, 8261752), (261, 7976864), (288, 7229033), (298, 6986448), (336, 6196314), (348, 5982648), (406, 5127984), (447, 4657632), (464, 4486986), (478, 4355568), (504, 4130876), (522, 3988432), (596, 3493224), (609, 3418656), (672, 3098157), (696, 2991324), (717, 2903712), (812, 2563992), (894, 2328816), (928, 2243493), (956, 2177784), (1008, 2065438), (1043, 1996128), (1044, 1994216), (1192, 1746612), (1218, 1709328), (1341, 1552544), (1392, 1495662), (1434, 1451856), (1624, 1281996), (1673, 1244448), (1788, 1164408), (1827, 1139552), (1912, 1088892), (2016, 1032719), (2086, 998064), (2088, 997108), (2151, 967904), (2384, 873306), (2436, 854664), (2682, 776272), (2784, 747831), (2868, 725928), (3129, 665376), (3248, 640998), (3346, 622224), (3576, 582204), (3654, 569776), (3824, 544446), (4172, 499032), (4176, 498554), (4302, 483952), (4321, 481824), (4768, 436653), (4872, 427332), (5019, 414816), (5364, 388136), (5736, 362964), (6258, 332688), (6496, 320499), (6692, 311112), (6931, 300384), (7152, 291102), (7308, 284888), (7648, 272223), (8344, 249516), (8352, 249277), (8604, 241976), (8642, 240912), (9387, 221792), (9744, 213666), (10038, 207408), (10728, 194068), (11472, 181482), (12516, 166344), (12963, 160608), (13384, 155556), (13862, 150192), (14304, 145551), (14616, 142444), (15057, 138272), (16688, 124758), (17208, 120988), (17284, 120456), (18774, 110896), (19488, 106833), (20076, 103704), (20793, 100128), (21456, 97034), (22944, 90741), (25032, 83172), (25926, 80304), (26768, 77778), (27724, 75096), (29232, 71222), (30114, 69136), (30247, 68832), (33376, 62379), (34416, 60494), (34568, 60228), (35611, 58464), (37548, 55448), (38889, 53536), (40152, 51852), (41586, 50064), (42912, 48517)]