2074806688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 4594332960

約数和(自身を除く): 2519526272

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 53, 62, 67, 76, 106, 124, 134, 152, 212, 248, 268, 304, 424, 496, 536, 589, 608, 848, 961, 992, 1007, 1072, 1178, 1273, 1643, 1696, 1922, 2014, 2077, 2144, 2356, 2546, 3286, 3551, 3844, 4028, 4154, 4712, 5092, 6572, 7102, 7688, 8056, 8308, 9424, 10184, 13144, 14204, 15376, 16112, 16616, 18259, 18848, 20368, 26288, 28408, 30752, 31217, 32224, 33232, 36518, 39463, 40736, 50933, 52576, 56816, 62434, 64387, 66464, 67469, 73036, 78926, 101866, 110081, 113632, 124868, 128774, 134938, 146072, 157852, 203732, 220162, 249736, 257548, 269876, 292144, 315704, 407464, 440324, 499472, 515096, 539752, 584288, 631408, 814928, 880648, 967727, 998944, 1030192, 1079504, 1223353, 1262816, 1629856, 1761296, 1935454, 2060384, 2091539, 2159008, 2446706, 3412511, 3522592, 3870908, 4183078, 4893412, 6825022, 7741816, 8366156, 9786824, 13650044, 15483632, 16732312, 19573648, 27300088, 30967264, 33464624, 39147296, 54600176, 64837709, 66929248, 109200352, 129675418, 259350836, 518701672, 1037403344, 2074806688]

約数ペア:

[(1, 2074806688), (2, 1037403344), (4, 518701672), (8, 259350836), (16, 129675418), (19, 109200352), (31, 66929248), (32, 64837709), (38, 54600176), (53, 39147296), (62, 33464624), (67, 30967264), (76, 27300088), (106, 19573648), (124, 16732312), (134, 15483632), (152, 13650044), (212, 9786824), (248, 8366156), (268, 7741816), (304, 6825022), (424, 4893412), (496, 4183078), (536, 3870908), (589, 3522592), (608, 3412511), (848, 2446706), (961, 2159008), (992, 2091539), (1007, 2060384), (1072, 1935454), (1178, 1761296), (1273, 1629856), (1643, 1262816), (1696, 1223353), (1922, 1079504), (2014, 1030192), (2077, 998944), (2144, 967727), (2356, 880648), (2546, 814928), (3286, 631408), (3551, 584288), (3844, 539752), (4028, 515096), (4154, 499472), (4712, 440324), (5092, 407464), (6572, 315704), (7102, 292144), (7688, 269876), (8056, 257548), (8308, 249736), (9424, 220162), (10184, 203732), (13144, 157852), (14204, 146072), (15376, 134938), (16112, 128774), (16616, 124868), (18259, 113632), (18848, 110081), (20368, 101866), (26288, 78926), (28408, 73036), (30752, 67469), (31217, 66464), (32224, 64387), (33232, 62434), (36518, 56816), (39463, 52576), (40736, 50933)]