255910368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{380819}}^1$

素因数の和:380839

約数の個数: 48

約数和(自身を含む): 767733120

約数和(自身を除く): 511822752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 380819, 761638, 1142457, 1523276, 2284914, 2665733, 3046552, 4569828, 5331466, 6093104, 7997199, 9139656, 10662932, 12186208, 15994398, 18279312, 21325864, 31988796, 36558624, 42651728, 63977592, 85303456, 127955184, 255910368]

約数ペア:

[(1, 255910368), (2, 127955184), (3, 85303456), (4, 63977592), (6, 42651728), (7, 36558624), (8, 31988796), (12, 21325864), (14, 18279312), (16, 15994398), (21, 12186208), (24, 10662932), (28, 9139656), (32, 7997199), (42, 6093104), (48, 5331466), (56, 4569828), (84, 3046552), (96, 2665733), (112, 2284914), (168, 1523276), (224, 1142457), (336, 761638), (672, 380819)]