668874752

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 1707975360

約数和(自身を除く): 1039100608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 97, 104, 112, 128, 148, 182, 194, 208, 224, 256, 259, 296, 364, 388, 416, 448, 481, 512, 518, 592, 679, 728, 776, 832, 896, 962, 1024, 1036, 1184, 1261, 1358, 1456, 1552, 1664, 1792, 1924, 2048, 2072, 2368, 2522, 2716, 2912, 3104, 3328, 3367, 3584, 3589, 3848, 4144, 4736, 5044, 5432, 5824, 6208, 6656, 6734, 7168, 7178, 7696, 8288, 8827, 9472, 10088, 10864, 11648, 12416, 13312, 13468, 14336, 14356, 15392, 16576, 17654, 18944, 20176, 21728, 23296, 24832, 25123, 26624, 26936, 28712, 30784, 33152, 35308, 37888, 40352, 43456, 46592, 46657, 49664, 50246, 53872, 57424, 61568, 66304, 70616, 75776, 80704, 86912, 93184, 93314, 99328, 100492, 107744, 114848, 123136, 132608, 141232, 161408, 173824, 186368, 186628, 198656, 200984, 215488, 229696, 246272, 265216, 282464, 322816, 326599, 347648, 373256, 401968, 430976, 459392, 492544, 530432, 564928, 645632, 653198, 695296, 746512, 803936, 861952, 918784, 985088, 1129856, 1291264, 1306396, 1390592, 1493024, 1607872, 1723904, 1837568, 2259712, 2582528, 2612792, 2986048, 3215744, 3447808, 3675136, 4519424, 5225584, 5972096, 6431488, 6895616, 7350272, 9038848, 10451168, 11944192, 12862976, 18077696, 20902336, 23888384, 25725952, 41804672, 47776768, 51451904, 83609344, 95553536, 167218688, 334437376, 668874752]

約数ペア:

[(1, 668874752), (2, 334437376), (4, 167218688), (7, 95553536), (8, 83609344), (13, 51451904), (14, 47776768), (16, 41804672), (26, 25725952), (28, 23888384), (32, 20902336), (37, 18077696), (52, 12862976), (56, 11944192), (64, 10451168), (74, 9038848), (91, 7350272), (97, 6895616), (104, 6431488), (112, 5972096), (128, 5225584), (148, 4519424), (182, 3675136), (194, 3447808), (208, 3215744), (224, 2986048), (256, 2612792), (259, 2582528), (296, 2259712), (364, 1837568), (388, 1723904), (416, 1607872), (448, 1493024), (481, 1390592), (512, 1306396), (518, 1291264), (592, 1129856), (679, 985088), (728, 918784), (776, 861952), (832, 803936), (896, 746512), (962, 695296), (1024, 653198), (1036, 645632), (1184, 564928), (1261, 530432), (1358, 492544), (1456, 459392), (1552, 430976), (1664, 401968), (1792, 373256), (1924, 347648), (2048, 326599), (2072, 322816), (2368, 282464), (2522, 265216), (2716, 246272), (2912, 229696), (3104, 215488), (3328, 200984), (3367, 198656), (3584, 186628), (3589, 186368), (3848, 173824), (4144, 161408), (4736, 141232), (5044, 132608), (5432, 123136), (5824, 114848), (6208, 107744), (6656, 100492), (6734, 99328), (7168, 93314), (7178, 93184), (7696, 86912), (8288, 80704), (8827, 75776), (9472, 70616), (10088, 66304), (10864, 61568), (11648, 57424), (12416, 53872), (13312, 50246), (13468, 49664), (14336, 46657), (14356, 46592), (15392, 43456), (16576, 40352), (17654, 37888), (18944, 35308), (20176, 33152), (21728, 30784), (23296, 28712), (24832, 26936), (25123, 26624)]