534438016

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 1278443520

約数和(自身を除く): 744005504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 128, 142, 217, 224, 248, 271, 284, 434, 448, 496, 497, 542, 568, 868, 896, 992, 994, 1084, 1136, 1736, 1897, 1984, 1988, 2168, 2201, 2272, 3472, 3794, 3968, 3976, 4336, 4402, 4544, 6944, 7588, 7952, 8401, 8672, 8804, 9088, 13888, 15176, 15407, 15904, 16802, 17344, 17608, 19241, 27776, 30352, 30814, 31808, 33604, 34688, 35216, 38482, 58807, 60704, 61628, 63616, 67208, 70432, 76964, 117614, 121408, 123256, 134416, 134687, 140864, 153928, 235228, 242816, 246512, 268832, 269374, 281728, 307856, 470456, 493024, 537664, 538748, 596471, 615712, 940912, 986048, 1075328, 1077496, 1192942, 1231424, 1881824, 1972096, 2154992, 2385884, 2462848, 3763648, 4175297, 4309984, 4771768, 7527296, 8350594, 8619968, 9543536, 16701188, 17239936, 19087072, 33402376, 38174144, 66804752, 76348288, 133609504, 267219008, 534438016]

約数ペア:

[(1, 534438016), (2, 267219008), (4, 133609504), (7, 76348288), (8, 66804752), (14, 38174144), (16, 33402376), (28, 19087072), (31, 17239936), (32, 16701188), (56, 9543536), (62, 8619968), (64, 8350594), (71, 7527296), (112, 4771768), (124, 4309984), (128, 4175297), (142, 3763648), (217, 2462848), (224, 2385884), (248, 2154992), (271, 1972096), (284, 1881824), (434, 1231424), (448, 1192942), (496, 1077496), (497, 1075328), (542, 986048), (568, 940912), (868, 615712), (896, 596471), (992, 538748), (994, 537664), (1084, 493024), (1136, 470456), (1736, 307856), (1897, 281728), (1984, 269374), (1988, 268832), (2168, 246512), (2201, 242816), (2272, 235228), (3472, 153928), (3794, 140864), (3968, 134687), (3976, 134416), (4336, 123256), (4402, 121408), (4544, 117614), (6944, 76964), (7588, 70432), (7952, 67208), (8401, 63616), (8672, 61628), (8804, 60704), (9088, 58807), (13888, 38482), (15176, 35216), (15407, 34688), (15904, 33604), (16802, 31808), (17344, 30814), (17608, 30352), (19241, 27776)]