220212096

素因数分解:

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

素因数の和:1484

約数の個数: 128

約数和(自身を含む): 650711040

約数和(自身を除く): 430498944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1423, 1488, 1612, 1664, 1984, 2418, 2496, 2846, 2976, 3224, 3968, 4269, 4836, 4992, 5692, 5952, 6448, 8538, 9672, 11384, 11904, 12896, 17076, 18499, 19344, 22768, 25792, 34152, 36998, 38688, 44113, 45536, 51584, 55497, 68304, 73996, 77376, 88226, 91072, 110994, 132339, 136608, 147992, 154752, 176452, 182144, 221988, 264678, 273216, 295984, 352904, 443976, 529356, 546432, 573469, 591968, 705808, 887952, 1058712, 1146938, 1183936, 1411616, 1720407, 1775904, 2117424, 2293876, 2367872, 2823232, 3440814, 3551808, 4234848, 4587752, 5646464, 6881628, 7103616, 8469696, 9175504, 13763256, 16939392, 18351008, 27526512, 36702016, 55053024, 73404032, 110106048, 220212096]

約数ペア:

[(1, 220212096), (2, 110106048), (3, 73404032), (4, 55053024), (6, 36702016), (8, 27526512), (12, 18351008), (13, 16939392), (16, 13763256), (24, 9175504), (26, 8469696), (31, 7103616), (32, 6881628), (39, 5646464), (48, 4587752), (52, 4234848), (62, 3551808), (64, 3440814), (78, 2823232), (93, 2367872), (96, 2293876), (104, 2117424), (124, 1775904), (128, 1720407), (156, 1411616), (186, 1183936), (192, 1146938), (208, 1058712), (248, 887952), (312, 705808), (372, 591968), (384, 573469), (403, 546432), (416, 529356), (496, 443976), (624, 352904), (744, 295984), (806, 273216), (832, 264678), (992, 221988), (1209, 182144), (1248, 176452), (1423, 154752), (1488, 147992), (1612, 136608), (1664, 132339), (1984, 110994), (2418, 91072), (2496, 88226), (2846, 77376), (2976, 73996), (3224, 68304), (3968, 55497), (4269, 51584), (4836, 45536), (4992, 44113), (5692, 38688), (5952, 36998), (6448, 34152), (8538, 25792), (9672, 22768), (11384, 19344), (11904, 18499), (12896, 17076)]