12811968

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 168

約数和(自身を含む): 41605200

約数和(自身を除く): 28793232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 59, 64, 72, 78, 87, 96, 104, 116, 117, 118, 144, 156, 174, 177, 192, 208, 232, 234, 236, 261, 288, 312, 348, 354, 377, 416, 464, 468, 472, 522, 531, 576, 624, 696, 708, 754, 767, 832, 928, 936, 944, 1044, 1062, 1131, 1248, 1392, 1416, 1508, 1534, 1711, 1856, 1872, 1888, 2088, 2124, 2262, 2301, 2496, 2784, 2832, 3016, 3068, 3393, 3422, 3744, 3776, 4176, 4248, 4524, 4602, 5133, 5568, 5664, 6032, 6136, 6786, 6844, 6903, 7488, 8352, 8496, 9048, 9204, 10266, 11328, 12064, 12272, 13572, 13688, 13806, 15399, 16704, 16992, 18096, 18408, 20532, 22243, 24128, 24544, 27144, 27376, 27612, 30798, 33984, 36192, 36816, 41064, 44486, 49088, 54288, 54752, 55224, 61596, 66729, 72384, 73632, 82128, 88972, 108576, 109504, 110448, 123192, 133458, 147264, 164256, 177944, 200187, 217152, 220896, 246384, 266916, 328512, 355888, 400374, 441792, 492768, 533832, 711776, 800748, 985536, 1067664, 1423552, 1601496, 2135328, 3202992, 4270656, 6405984, 12811968]

約数ペア:

[(1, 12811968), (2, 6405984), (3, 4270656), (4, 3202992), (6, 2135328), (8, 1601496), (9, 1423552), (12, 1067664), (13, 985536), (16, 800748), (18, 711776), (24, 533832), (26, 492768), (29, 441792), (32, 400374), (36, 355888), (39, 328512), (48, 266916), (52, 246384), (58, 220896), (59, 217152), (64, 200187), (72, 177944), (78, 164256), (87, 147264), (96, 133458), (104, 123192), (116, 110448), (117, 109504), (118, 108576), (144, 88972), (156, 82128), (174, 73632), (177, 72384), (192, 66729), (208, 61596), (232, 55224), (234, 54752), (236, 54288), (261, 49088), (288, 44486), (312, 41064), (348, 36816), (354, 36192), (377, 33984), (416, 30798), (464, 27612), (468, 27376), (472, 27144), (522, 24544), (531, 24128), (576, 22243), (624, 20532), (696, 18408), (708, 18096), (754, 16992), (767, 16704), (832, 15399), (928, 13806), (936, 13688), (944, 13572), (1044, 12272), (1062, 12064), (1131, 11328), (1248, 10266), (1392, 9204), (1416, 9048), (1508, 8496), (1534, 8352), (1711, 7488), (1856, 6903), (1872, 6844), (1888, 6786), (2088, 6136), (2124, 6032), (2262, 5664), (2301, 5568), (2496, 5133), (2784, 4602), (2832, 4524), (3016, 4248), (3068, 4176), (3393, 3776), (3422, 3744)]