261078912

素因数分解:

$2^7\times 3^2\times {\mathrm{226631}}^1$

素因数の和:226651

約数の個数: 48

約数和(自身を含む): 751285080

約数和(自身を除く): 490206168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 226631, 453262, 679893, 906524, 1359786, 1813048, 2039679, 2719572, 3626096, 4079358, 5439144, 7252192, 8158716, 10878288, 14504384, 16317432, 21756576, 29008768, 32634864, 43513152, 65269728, 87026304, 130539456, 261078912]

約数ペア:

[(1, 261078912), (2, 130539456), (3, 87026304), (4, 65269728), (6, 43513152), (8, 32634864), (9, 29008768), (12, 21756576), (16, 16317432), (18, 14504384), (24, 10878288), (32, 8158716), (36, 7252192), (48, 5439144), (64, 4079358), (72, 3626096), (96, 2719572), (128, 2039679), (144, 1813048), (192, 1359786), (288, 906524), (384, 679893), (576, 453262), (1152, 226631)]