2868649728

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2523

約数の個数: 216

約数和(自身を含む): 9171509760

約数和(自身を除く): 6302860032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 256, 294, 336, 372, 384, 392, 434, 448, 496, 588, 651, 672, 744, 768, 784, 868, 896, 992, 1176, 1302, 1344, 1488, 1519, 1568, 1736, 1792, 1984, 2352, 2459, 2604, 2688, 2976, 3038, 3136, 3472, 3968, 4557, 4704, 4918, 5208, 5376, 5952, 6076, 6272, 6944, 7377, 7936, 9114, 9408, 9836, 10416, 11904, 12152, 12544, 13888, 14754, 17213, 18228, 18816, 19672, 20832, 23808, 24304, 27776, 29508, 34426, 36456, 37632, 39344, 41664, 48608, 51639, 55552, 59016, 68852, 72912, 76229, 78688, 83328, 97216, 103278, 118032, 120491, 137704, 145824, 152458, 157376, 166656, 194432, 206556, 228687, 236064, 240982, 275408, 291648, 304916, 314752, 361473, 388864, 413112, 457374, 472128, 481964, 533603, 550816, 583296, 609832, 629504, 722946, 826224, 914748, 944256, 963928, 1067206, 1101632, 1166592, 1219664, 1445892, 1600809, 1652448, 1829496, 1888512, 1927856, 2134412, 2203264, 2439328, 2891784, 3201618, 3304896, 3658992, 3735221, 3855712, 4268824, 4406528, 4878656, 5783568, 6403236, 6609792, 7317984, 7470442, 7711424, 8537648, 9757312, 11205663, 11567136, 12806472, 13219584, 14635968, 14940884, 15422848, 17075296, 19514624, 22411326, 23134272, 25612944, 29271936, 29881768, 30845696, 34150592, 44822652, 46268544, 51225888, 58543872, 59763536, 68301184, 89645304, 92537088, 102451776, 119527072, 136602368, 179290608, 204903552, 239054144, 358581216, 409807104, 478108288, 717162432, 956216576, 1434324864, 2868649728]

約数ペア:

[(1, 2868649728), (2, 1434324864), (3, 956216576), (4, 717162432), (6, 478108288), (7, 409807104), (8, 358581216), (12, 239054144), (14, 204903552), (16, 179290608), (21, 136602368), (24, 119527072), (28, 102451776), (31, 92537088), (32, 89645304), (42, 68301184), (48, 59763536), (49, 58543872), (56, 51225888), (62, 46268544), (64, 44822652), (84, 34150592), (93, 30845696), (96, 29881768), (98, 29271936), (112, 25612944), (124, 23134272), (128, 22411326), (147, 19514624), (168, 17075296), (186, 15422848), (192, 14940884), (196, 14635968), (217, 13219584), (224, 12806472), (248, 11567136), (256, 11205663), (294, 9757312), (336, 8537648), (372, 7711424), (384, 7470442), (392, 7317984), (434, 6609792), (448, 6403236), (496, 5783568), (588, 4878656), (651, 4406528), (672, 4268824), (744, 3855712), (768, 3735221), (784, 3658992), (868, 3304896), (896, 3201618), (992, 2891784), (1176, 2439328), (1302, 2203264), (1344, 2134412), (1488, 1927856), (1519, 1888512), (1568, 1829496), (1736, 1652448), (1792, 1600809), (1984, 1445892), (2352, 1219664), (2459, 1166592), (2604, 1101632), (2688, 1067206), (2976, 963928), (3038, 944256), (3136, 914748), (3472, 826224), (3968, 722946), (4557, 629504), (4704, 609832), (4918, 583296), (5208, 550816), (5376, 533603), (5952, 481964), (6076, 472128), (6272, 457374), (6944, 413112), (7377, 388864), (7936, 361473), (9114, 314752), (9408, 304916), (9836, 291648), (10416, 275408), (11904, 240982), (12152, 236064), (12544, 228687), (13888, 206556), (14754, 194432), (17213, 166656), (18228, 157376), (18816, 152458), (19672, 145824), (20832, 137704), (23808, 120491), (24304, 118032), (27776, 103278), (29508, 97216), (34426, 83328), (36456, 78688), (37632, 76229), (39344, 72912), (41664, 68852), (48608, 59016), (51639, 55552)]