274031072

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 680641920

約数和(自身を除く): 406610848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 67, 76, 112, 124, 133, 134, 152, 217, 224, 248, 266, 268, 304, 434, 469, 496, 532, 536, 589, 608, 868, 938, 961, 992, 1064, 1072, 1178, 1273, 1736, 1876, 1922, 2077, 2128, 2144, 2356, 2546, 3472, 3752, 3844, 4123, 4154, 4256, 4712, 5092, 6727, 6944, 7504, 7688, 8246, 8308, 8911, 9424, 10184, 13454, 14539, 15008, 15376, 16492, 16616, 17822, 18259, 18848, 20368, 26908, 29078, 30752, 32984, 33232, 35644, 36518, 39463, 40736, 53816, 58156, 64387, 65968, 66464, 71288, 73036, 78926, 107632, 116312, 127813, 128774, 131936, 142576, 146072, 157852, 215264, 232624, 255626, 257548, 276241, 285152, 292144, 315704, 450709, 465248, 511252, 515096, 552482, 584288, 631408, 901418, 1022504, 1030192, 1104964, 1223353, 1262816, 1802836, 2045008, 2060384, 2209928, 2446706, 3605672, 4090016, 4419856, 4893412, 7211344, 8563471, 8839712, 9786824, 14422688, 17126942, 19573648, 34253884, 39147296, 68507768, 137015536, 274031072]

約数ペア:

[(1, 274031072), (2, 137015536), (4, 68507768), (7, 39147296), (8, 34253884), (14, 19573648), (16, 17126942), (19, 14422688), (28, 9786824), (31, 8839712), (32, 8563471), (38, 7211344), (56, 4893412), (62, 4419856), (67, 4090016), (76, 3605672), (112, 2446706), (124, 2209928), (133, 2060384), (134, 2045008), (152, 1802836), (217, 1262816), (224, 1223353), (248, 1104964), (266, 1030192), (268, 1022504), (304, 901418), (434, 631408), (469, 584288), (496, 552482), (532, 515096), (536, 511252), (589, 465248), (608, 450709), (868, 315704), (938, 292144), (961, 285152), (992, 276241), (1064, 257548), (1072, 255626), (1178, 232624), (1273, 215264), (1736, 157852), (1876, 146072), (1922, 142576), (2077, 131936), (2128, 128774), (2144, 127813), (2356, 116312), (2546, 107632), (3472, 78926), (3752, 73036), (3844, 71288), (4123, 66464), (4154, 65968), (4256, 64387), (4712, 58156), (5092, 53816), (6727, 40736), (6944, 39463), (7504, 36518), (7688, 35644), (8246, 33232), (8308, 32984), (8911, 30752), (9424, 29078), (10184, 26908), (13454, 20368), (14539, 18848), (15008, 18259), (15376, 17822), (16492, 16616)]