380278272

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 160

約数和(自身を含む): 1124285184

約数和(自身を除く): 744006912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 128, 132, 142, 176, 192, 213, 256, 264, 284, 317, 352, 384, 426, 512, 528, 568, 634, 704, 768, 781, 852, 951, 1056, 1136, 1268, 1408, 1536, 1562, 1704, 1902, 2112, 2272, 2343, 2536, 2816, 3124, 3408, 3487, 3804, 4224, 4544, 4686, 5072, 5632, 6248, 6816, 6974, 7608, 8448, 9088, 9372, 10144, 10461, 12496, 13632, 13948, 15216, 16896, 18176, 18744, 20288, 20922, 22507, 24992, 27264, 27896, 30432, 36352, 37488, 40576, 41844, 45014, 49984, 54528, 55792, 60864, 67521, 74976, 81152, 83688, 90028, 99968, 109056, 111584, 121728, 135042, 149952, 162304, 167376, 180056, 199936, 223168, 243456, 247577, 270084, 299904, 334752, 360112, 399872, 446336, 486912, 495154, 540168, 599808, 669504, 720224, 742731, 892672, 990308, 1080336, 1199616, 1339008, 1440448, 1485462, 1785344, 1980616, 2160672, 2678016, 2880896, 2970924, 3961232, 4321344, 5356032, 5761792, 5941848, 7922464, 8642688, 11523584, 11883696, 15844928, 17285376, 23767392, 31689856, 34570752, 47534784, 63379712, 95069568, 126759424, 190139136, 380278272]

約数ペア:

[(1, 380278272), (2, 190139136), (3, 126759424), (4, 95069568), (6, 63379712), (8, 47534784), (11, 34570752), (12, 31689856), (16, 23767392), (22, 17285376), (24, 15844928), (32, 11883696), (33, 11523584), (44, 8642688), (48, 7922464), (64, 5941848), (66, 5761792), (71, 5356032), (88, 4321344), (96, 3961232), (128, 2970924), (132, 2880896), (142, 2678016), (176, 2160672), (192, 1980616), (213, 1785344), (256, 1485462), (264, 1440448), (284, 1339008), (317, 1199616), (352, 1080336), (384, 990308), (426, 892672), (512, 742731), (528, 720224), (568, 669504), (634, 599808), (704, 540168), (768, 495154), (781, 486912), (852, 446336), (951, 399872), (1056, 360112), (1136, 334752), (1268, 299904), (1408, 270084), (1536, 247577), (1562, 243456), (1704, 223168), (1902, 199936), (2112, 180056), (2272, 167376), (2343, 162304), (2536, 149952), (2816, 135042), (3124, 121728), (3408, 111584), (3487, 109056), (3804, 99968), (4224, 90028), (4544, 83688), (4686, 81152), (5072, 74976), (5632, 67521), (6248, 60864), (6816, 55792), (6974, 54528), (7608, 49984), (8448, 45014), (9088, 41844), (9372, 40576), (10144, 37488), (10461, 36352), (12496, 30432), (13632, 27896), (13948, 27264), (15216, 24992), (16896, 22507), (18176, 20922), (18744, 20288)]