12665856

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 176

約数和(自身を含む): 41922560

約数和(自身を除く): 29256704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 168, 186, 192, 217, 224, 228, 248, 256, 266, 304, 336, 372, 384, 399, 434, 448, 456, 496, 512, 532, 589, 608, 651, 672, 744, 768, 798, 868, 896, 912, 992, 1024, 1064, 1178, 1216, 1302, 1344, 1488, 1536, 1596, 1736, 1767, 1792, 1824, 1984, 2128, 2356, 2432, 2604, 2688, 2976, 3072, 3192, 3472, 3534, 3584, 3648, 3968, 4123, 4256, 4712, 4864, 5208, 5376, 5952, 6384, 6944, 7068, 7168, 7296, 7936, 8246, 8512, 9424, 9728, 10416, 10752, 11904, 12369, 12768, 13888, 14136, 14592, 15872, 16492, 17024, 18848, 19456, 20832, 21504, 23808, 24738, 25536, 27776, 28272, 29184, 31744, 32984, 34048, 37696, 41664, 47616, 49476, 51072, 55552, 56544, 58368, 65968, 68096, 75392, 83328, 95232, 98952, 102144, 111104, 113088, 131936, 136192, 150784, 166656, 197904, 204288, 222208, 226176, 263872, 301568, 333312, 395808, 408576, 452352, 527744, 603136, 666624, 791616, 904704, 1055488, 1583232, 1809408, 2110976, 3166464, 4221952, 6332928, 12665856]

約数ペア:

[(1, 12665856), (2, 6332928), (3, 4221952), (4, 3166464), (6, 2110976), (7, 1809408), (8, 1583232), (12, 1055488), (14, 904704), (16, 791616), (19, 666624), (21, 603136), (24, 527744), (28, 452352), (31, 408576), (32, 395808), (38, 333312), (42, 301568), (48, 263872), (56, 226176), (57, 222208), (62, 204288), (64, 197904), (76, 166656), (84, 150784), (93, 136192), (96, 131936), (112, 113088), (114, 111104), (124, 102144), (128, 98952), (133, 95232), (152, 83328), (168, 75392), (186, 68096), (192, 65968), (217, 58368), (224, 56544), (228, 55552), (248, 51072), (256, 49476), (266, 47616), (304, 41664), (336, 37696), (372, 34048), (384, 32984), (399, 31744), (434, 29184), (448, 28272), (456, 27776), (496, 25536), (512, 24738), (532, 23808), (589, 21504), (608, 20832), (651, 19456), (672, 18848), (744, 17024), (768, 16492), (798, 15872), (868, 14592), (896, 14136), (912, 13888), (992, 12768), (1024, 12369), (1064, 11904), (1178, 10752), (1216, 10416), (1302, 9728), (1344, 9424), (1488, 8512), (1536, 8246), (1596, 7936), (1736, 7296), (1767, 7168), (1792, 7068), (1824, 6944), (1984, 6384), (2128, 5952), (2356, 5376), (2432, 5208), (2604, 4864), (2688, 4712), (2976, 4256), (3072, 4123), (3192, 3968), (3472, 3648), (3534, 3584)]