280153152

素因数分解:

$2^6\times 3^2\times {\mathrm{486377}}^1$

素因数の和:486395

約数の個数: 42

約数和(自身を含む): 803010078

約数和(自身を除く): 522856926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 486377, 972754, 1459131, 1945508, 2918262, 3891016, 4377393, 5836524, 7782032, 8754786, 11673048, 15564064, 17509572, 23346096, 31128128, 35019144, 46692192, 70038288, 93384384, 140076576, 280153152]

約数ペア:

[(1, 280153152), (2, 140076576), (3, 93384384), (4, 70038288), (6, 46692192), (8, 35019144), (9, 31128128), (12, 23346096), (16, 17509572), (18, 15564064), (24, 11673048), (32, 8754786), (36, 7782032), (48, 5836524), (64, 4377393), (72, 3891016), (96, 2918262), (144, 1945508), (192, 1459131), (288, 972754), (576, 486377)]