289242192

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{23447}}^1$

素因数の和:23715

約数の個数: 40

約数和(自身を含む): 750148416

約数和(自身を除く): 460906224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 12336, 23447, 46894, 70341, 93788, 140682, 187576, 281364, 375152, 562728, 1125456, 6025879, 12051758, 18077637, 24103516, 36155274, 48207032, 72310548, 96414064, 144621096, 289242192]

約数ペア:

[(1, 289242192), (2, 144621096), (3, 96414064), (4, 72310548), (6, 48207032), (8, 36155274), (12, 24103516), (16, 18077637), (24, 12051758), (48, 6025879), (257, 1125456), (514, 562728), (771, 375152), (1028, 281364), (1542, 187576), (2056, 140682), (3084, 93788), (4112, 70341), (6168, 46894), (12336, 23447)]