268556736

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{199819}}^1$

素因数の和:199841

約数の個数: 56

約数和(自身を含む): 812068480

約数和(自身を除く): 543511744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 199819, 399638, 599457, 799276, 1198914, 1398733, 1598552, 2397828, 2797466, 3197104, 4196199, 4795656, 5594932, 6394208, 8392398, 9591312, 11189864, 12788416, 16784796, 19182624, 22379728, 33569592, 38365248, 44759456, 67139184, 89518912, 134278368, 268556736]

約数ペア:

[(1, 268556736), (2, 134278368), (3, 89518912), (4, 67139184), (6, 44759456), (7, 38365248), (8, 33569592), (12, 22379728), (14, 19182624), (16, 16784796), (21, 12788416), (24, 11189864), (28, 9591312), (32, 8392398), (42, 6394208), (48, 5594932), (56, 4795656), (64, 4196199), (84, 3197104), (96, 2797466), (112, 2397828), (168, 1598552), (192, 1398733), (224, 1198914), (336, 799276), (448, 599457), (672, 399638), (1344, 199819)]