1954639008

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 288

約数和(自身を含む): 6635865600

約数和(自身を除く): 4681226592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 96, 98, 112, 126, 141, 144, 147, 168, 188, 196, 224, 252, 282, 288, 294, 329, 336, 343, 376, 392, 421, 423, 441, 504, 564, 588, 658, 672, 686, 752, 784, 842, 846, 882, 987, 1008, 1029, 1128, 1176, 1263, 1316, 1372, 1504, 1568, 1684, 1692, 1764, 1974, 2016, 2058, 2256, 2303, 2352, 2526, 2632, 2744, 2947, 2961, 3087, 3368, 3384, 3528, 3789, 3948, 4116, 4512, 4606, 4704, 5052, 5264, 5488, 5894, 5922, 6174, 6736, 6768, 6909, 7056, 7578, 7896, 8232, 8841, 9212, 10104, 10528, 10976, 11788, 11844, 12348, 13472, 13536, 13818, 14112, 15156, 15792, 16121, 16464, 17682, 18424, 19787, 20208, 20629, 20727, 23576, 23688, 24696, 26523, 27636, 30312, 31584, 32242, 32928, 35364, 36848, 39574, 40416, 41258, 41454, 47152, 47376, 48363, 49392, 53046, 55272, 59361, 60624, 61887, 64484, 70728, 73696, 79148, 82516, 82908, 94304, 94752, 96726, 98784, 106092, 110544, 118722, 121248, 123774, 128968, 138509, 141456, 144403, 145089, 158296, 165032, 165816, 178083, 185661, 193452, 212184, 221088, 237444, 247548, 257936, 277018, 282912, 288806, 290178, 316592, 330064, 331632, 356166, 371322, 386904, 415527, 424368, 433209, 474888, 495096, 515872, 554036, 577612, 580356, 633184, 660128, 663264, 712332, 742644, 773808, 831054, 848736, 866418, 949776, 969563, 990192, 1108072, 1155224, 1160712, 1246581, 1299627, 1424664, 1485288, 1547616, 1662108, 1732836, 1899552, 1939126, 1980384, 2216144, 2310448, 2321424, 2493162, 2599254, 2849328, 2908689, 2970576, 3324216, 3465672, 3878252, 4432288, 4620896, 4642848, 4986324, 5198508, 5698656, 5817378, 5941152, 6648432, 6786941, 6931344, 7756504, 8726067, 9972648, 10397016, 11634756, 13296864, 13573882, 13862688, 15513008, 17452134, 19945296, 20360823, 20794032, 23269512, 27147764, 31026016, 34904268, 39890592, 40721646, 41588064, 46539024, 54295528, 61082469, 69808536, 81443292, 93078048, 108591056, 122164938, 139617072, 162886584, 217182112, 244329876, 279234144, 325773168, 488659752, 651546336, 977319504, 1954639008]

約数ペア:

[(1, 1954639008), (2, 977319504), (3, 651546336), (4, 488659752), (6, 325773168), (7, 279234144), (8, 244329876), (9, 217182112), (12, 162886584), (14, 139617072), (16, 122164938), (18, 108591056), (21, 93078048), (24, 81443292), (28, 69808536), (32, 61082469), (36, 54295528), (42, 46539024), (47, 41588064), (48, 40721646), (49, 39890592), (56, 34904268), (63, 31026016), (72, 27147764), (84, 23269512), (94, 20794032), (96, 20360823), (98, 19945296), (112, 17452134), (126, 15513008), (141, 13862688), (144, 13573882), (147, 13296864), (168, 11634756), (188, 10397016), (196, 9972648), (224, 8726067), (252, 7756504), (282, 6931344), (288, 6786941), (294, 6648432), (329, 5941152), (336, 5817378), (343, 5698656), (376, 5198508), (392, 4986324), (421, 4642848), (423, 4620896), (441, 4432288), (504, 3878252), (564, 3465672), (588, 3324216), (658, 2970576), (672, 2908689), (686, 2849328), (752, 2599254), (784, 2493162), (842, 2321424), (846, 2310448), (882, 2216144), (987, 1980384), (1008, 1939126), (1029, 1899552), (1128, 1732836), (1176, 1662108), (1263, 1547616), (1316, 1485288), (1372, 1424664), (1504, 1299627), (1568, 1246581), (1684, 1160712), (1692, 1155224), (1764, 1108072), (1974, 990192), (2016, 969563), (2058, 949776), (2256, 866418), (2303, 848736), (2352, 831054), (2526, 773808), (2632, 742644), (2744, 712332), (2947, 663264), (2961, 660128), (3087, 633184), (3368, 580356), (3384, 577612), (3528, 554036), (3789, 515872), (3948, 495096), (4116, 474888), (4512, 433209), (4606, 424368), (4704, 415527), (5052, 386904), (5264, 371322), (5488, 356166), (5894, 331632), (5922, 330064), (6174, 316592), (6736, 290178), (6768, 288806), (6909, 282912), (7056, 277018), (7578, 257936), (7896, 247548), (8232, 237444), (8841, 221088), (9212, 212184), (10104, 193452), (10528, 185661), (10976, 178083), (11788, 165816), (11844, 165032), (12348, 158296), (13472, 145089), (13536, 144403), (13818, 141456), (14112, 138509), (15156, 128968), (15792, 123774), (16121, 121248), (16464, 118722), (17682, 110544), (18424, 106092), (19787, 98784), (20208, 96726), (20629, 94752), (20727, 94304), (23576, 82908), (23688, 82516), (24696, 79148), (26523, 73696), (27636, 70728), (30312, 64484), (31584, 61887), (32242, 60624), (32928, 59361), (35364, 55272), (36848, 53046), (39574, 49392), (40416, 48363), (41258, 47376), (41454, 47152)]