257331377424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9195661}}^1$

素因数の和:9195736

約数の個数: 80

約数和(自身を含む): 738889833024

約数和(自身を除く): 481558455600

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 3498, 4664, 6996, 9328, 13992, 27984, 9195661, 18391322, 27586983, 36782644, 55173966, 73565288, 101152271, 110347932, 147130576, 202304542, 220695864, 303456813, 404609084, 441391728, 487370033, 606913626, 809218168, 974740066, 1213827252, 1462110099, 1618436336, 1949480132, 2427654504, 2924220198, 3898960264, 4855309008, 5361070363, 5848440396, 7797920528, 10722140726, 11696880792, 16083211089, 21444281452, 23393761584, 32166422178, 42888562904, 64332844356, 85777125808, 128665688712, 257331377424]

約数ペア:

[(1, 257331377424), (2, 128665688712), (3, 85777125808), (4, 64332844356), (6, 42888562904), (8, 32166422178), (11, 23393761584), (12, 21444281452), (16, 16083211089), (22, 11696880792), (24, 10722140726), (33, 7797920528), (44, 5848440396), (48, 5361070363), (53, 4855309008), (66, 3898960264), (88, 2924220198), (106, 2427654504), (132, 1949480132), (159, 1618436336), (176, 1462110099), (212, 1213827252), (264, 974740066), (318, 809218168), (424, 606913626), (528, 487370033), (583, 441391728), (636, 404609084), (848, 303456813), (1166, 220695864), (1272, 202304542), (1749, 147130576), (2332, 110347932), (2544, 101152271), (3498, 73565288), (4664, 55173966), (6996, 36782644), (9328, 27586983), (13992, 18391322), (27984, 9195661)]