660636288

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1487

約数の個数: 192

約数和(自身を含む): 2114810880

約数和(自身を除く): 1454174592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1423, 1488, 1612, 1664, 1872, 1984, 2232, 2418, 2496, 2846, 2976, 3224, 3627, 3744, 3968, 4269, 4464, 4836, 4992, 5692, 5952, 6448, 7254, 7488, 8538, 8928, 9672, 11384, 11904, 12807, 12896, 14508, 14976, 17076, 17856, 18499, 19344, 22768, 25614, 25792, 29016, 34152, 35712, 36998, 38688, 44113, 45536, 51228, 51584, 55497, 58032, 68304, 73996, 77376, 88226, 91072, 102456, 110994, 116064, 132339, 136608, 147992, 154752, 166491, 176452, 182144, 204912, 221988, 232128, 264678, 273216, 295984, 332982, 352904, 397017, 409824, 443976, 464256, 529356, 546432, 573469, 591968, 665964, 705808, 794034, 819648, 887952, 1058712, 1146938, 1183936, 1331928, 1411616, 1588068, 1639296, 1720407, 1775904, 2117424, 2293876, 2367872, 2663856, 2823232, 3176136, 3440814, 3551808, 4234848, 4587752, 5161221, 5327712, 5646464, 6352272, 6881628, 7103616, 8469696, 9175504, 10322442, 10655424, 12704544, 13763256, 16939392, 18351008, 20644884, 21310848, 25409088, 27526512, 36702016, 41289768, 50818176, 55053024, 73404032, 82579536, 110106048, 165159072, 220212096, 330318144, 660636288]

約数ペア:

[(1, 660636288), (2, 330318144), (3, 220212096), (4, 165159072), (6, 110106048), (8, 82579536), (9, 73404032), (12, 55053024), (13, 50818176), (16, 41289768), (18, 36702016), (24, 27526512), (26, 25409088), (31, 21310848), (32, 20644884), (36, 18351008), (39, 16939392), (48, 13763256), (52, 12704544), (62, 10655424), (64, 10322442), (72, 9175504), (78, 8469696), (93, 7103616), (96, 6881628), (104, 6352272), (117, 5646464), (124, 5327712), (128, 5161221), (144, 4587752), (156, 4234848), (186, 3551808), (192, 3440814), (208, 3176136), (234, 2823232), (248, 2663856), (279, 2367872), (288, 2293876), (312, 2117424), (372, 1775904), (384, 1720407), (403, 1639296), (416, 1588068), (468, 1411616), (496, 1331928), (558, 1183936), (576, 1146938), (624, 1058712), (744, 887952), (806, 819648), (832, 794034), (936, 705808), (992, 665964), (1116, 591968), (1152, 573469), (1209, 546432), (1248, 529356), (1423, 464256), (1488, 443976), (1612, 409824), (1664, 397017), (1872, 352904), (1984, 332982), (2232, 295984), (2418, 273216), (2496, 264678), (2846, 232128), (2976, 221988), (3224, 204912), (3627, 182144), (3744, 176452), (3968, 166491), (4269, 154752), (4464, 147992), (4836, 136608), (4992, 132339), (5692, 116064), (5952, 110994), (6448, 102456), (7254, 91072), (7488, 88226), (8538, 77376), (8928, 73996), (9672, 68304), (11384, 58032), (11904, 55497), (12807, 51584), (12896, 51228), (14508, 45536), (14976, 44113), (17076, 38688), (17856, 36998), (18499, 35712), (19344, 34152), (22768, 29016), (25614, 25792)]