215783424

素因数分解:

$2^{11}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 651596400

約数和(自身を除く): 435812976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 509, 512, 552, 576, 736, 768, 828, 1018, 1024, 1104, 1152, 1472, 1527, 1536, 1656, 2036, 2048, 2208, 2304, 2944, 3054, 3072, 3312, 4072, 4416, 4581, 4608, 5888, 6108, 6144, 6624, 8144, 8832, 9162, 9216, 11707, 11776, 12216, 13248, 16288, 17664, 18324, 18432, 23414, 23552, 24432, 26496, 32576, 35121, 35328, 36648, 46828, 47104, 48864, 52992, 65152, 70242, 70656, 73296, 93656, 97728, 105363, 105984, 130304, 140484, 141312, 146592, 187312, 195456, 210726, 211968, 260608, 280968, 293184, 374624, 390912, 421452, 423936, 521216, 561936, 586368, 749248, 781824, 842904, 1042432, 1123872, 1172736, 1498496, 1563648, 1685808, 2247744, 2345472, 2996992, 3127296, 3371616, 4495488, 4690944, 5993984, 6743232, 8990976, 9381888, 11987968, 13486464, 17981952, 23975936, 26972928, 35963904, 53945856, 71927808, 107891712, 215783424]

約数ペア:

[(1, 215783424), (2, 107891712), (3, 71927808), (4, 53945856), (6, 35963904), (8, 26972928), (9, 23975936), (12, 17981952), (16, 13486464), (18, 11987968), (23, 9381888), (24, 8990976), (32, 6743232), (36, 5993984), (46, 4690944), (48, 4495488), (64, 3371616), (69, 3127296), (72, 2996992), (92, 2345472), (96, 2247744), (128, 1685808), (138, 1563648), (144, 1498496), (184, 1172736), (192, 1123872), (207, 1042432), (256, 842904), (276, 781824), (288, 749248), (368, 586368), (384, 561936), (414, 521216), (509, 423936), (512, 421452), (552, 390912), (576, 374624), (736, 293184), (768, 280968), (828, 260608), (1018, 211968), (1024, 210726), (1104, 195456), (1152, 187312), (1472, 146592), (1527, 141312), (1536, 140484), (1656, 130304), (2036, 105984), (2048, 105363), (2208, 97728), (2304, 93656), (2944, 73296), (3054, 70656), (3072, 70242), (3312, 65152), (4072, 52992), (4416, 48864), (4581, 47104), (4608, 46828), (5888, 36648), (6108, 35328), (6144, 35121), (6624, 32576), (8144, 26496), (8832, 24432), (9162, 23552), (9216, 23414), (11707, 18432), (11776, 18324), (12216, 17664), (13248, 16288)]