12999168

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 240

約数和(自身を含む): 47663616

約数和(自身を除く): 34664448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 128, 144, 156, 168, 182, 186, 192, 208, 217, 224, 234, 248, 252, 256, 273, 279, 288, 312, 336, 364, 372, 384, 403, 416, 434, 448, 468, 496, 504, 512, 546, 558, 576, 624, 651, 672, 728, 744, 768, 806, 819, 832, 868, 896, 936, 992, 1008, 1092, 1116, 1152, 1209, 1248, 1302, 1344, 1456, 1488, 1536, 1612, 1638, 1664, 1736, 1792, 1872, 1953, 1984, 2016, 2184, 2232, 2304, 2418, 2496, 2604, 2688, 2821, 2912, 2976, 3224, 3276, 3328, 3472, 3584, 3627, 3744, 3906, 3968, 4032, 4368, 4464, 4608, 4836, 4992, 5208, 5376, 5642, 5824, 5952, 6448, 6552, 6656, 6944, 7254, 7488, 7812, 7936, 8064, 8463, 8736, 8928, 9672, 9984, 10416, 10752, 11284, 11648, 11904, 12896, 13104, 13888, 14508, 14976, 15624, 15872, 16128, 16926, 17472, 17856, 19344, 19968, 20832, 22568, 23296, 23808, 25389, 25792, 26208, 27776, 29016, 29952, 31248, 32256, 33852, 34944, 35712, 38688, 41664, 45136, 46592, 47616, 50778, 51584, 52416, 55552, 58032, 59904, 62496, 67704, 69888, 71424, 77376, 83328, 90272, 101556, 103168, 104832, 111104, 116064, 124992, 135408, 139776, 142848, 154752, 166656, 180544, 203112, 206336, 209664, 232128, 249984, 270816, 309504, 333312, 361088, 406224, 419328, 464256, 499968, 541632, 619008, 722176, 812448, 928512, 999936, 1083264, 1444352, 1624896, 1857024, 2166528, 3249792, 4333056, 6499584, 12999168]

約数ペア:

[(1, 12999168), (2, 6499584), (3, 4333056), (4, 3249792), (6, 2166528), (7, 1857024), (8, 1624896), (9, 1444352), (12, 1083264), (13, 999936), (14, 928512), (16, 812448), (18, 722176), (21, 619008), (24, 541632), (26, 499968), (28, 464256), (31, 419328), (32, 406224), (36, 361088), (39, 333312), (42, 309504), (48, 270816), (52, 249984), (56, 232128), (62, 209664), (63, 206336), (64, 203112), (72, 180544), (78, 166656), (84, 154752), (91, 142848), (93, 139776), (96, 135408), (104, 124992), (112, 116064), (117, 111104), (124, 104832), (126, 103168), (128, 101556), (144, 90272), (156, 83328), (168, 77376), (182, 71424), (186, 69888), (192, 67704), (208, 62496), (217, 59904), (224, 58032), (234, 55552), (248, 52416), (252, 51584), (256, 50778), (273, 47616), (279, 46592), (288, 45136), (312, 41664), (336, 38688), (364, 35712), (372, 34944), (384, 33852), (403, 32256), (416, 31248), (434, 29952), (448, 29016), (468, 27776), (496, 26208), (504, 25792), (512, 25389), (546, 23808), (558, 23296), (576, 22568), (624, 20832), (651, 19968), (672, 19344), (728, 17856), (744, 17472), (768, 16926), (806, 16128), (819, 15872), (832, 15624), (868, 14976), (896, 14508), (936, 13888), (992, 13104), (1008, 12896), (1092, 11904), (1116, 11648), (1152, 11284), (1209, 10752), (1248, 10416), (1302, 9984), (1344, 9672), (1456, 8928), (1488, 8736), (1536, 8463), (1612, 8064), (1638, 7936), (1664, 7812), (1736, 7488), (1792, 7254), (1872, 6944), (1953, 6656), (1984, 6552), (2016, 6448), (2184, 5952), (2232, 5824), (2304, 5642), (2418, 5376), (2496, 5208), (2604, 4992), (2688, 4836), (2821, 4608), (2912, 4464), (2976, 4368), (3224, 4032), (3276, 3968), (3328, 3906), (3472, 3744), (3584, 3627)]