256343904

素因数分解:

$2^5\times 3^2\times {\mathrm{890083}}^1$

素因数の和:890099

約数の個数: 36

約数和(自身を含む): 728978796

約数和(自身を除く): 472634892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 890083, 1780166, 2670249, 3560332, 5340498, 7120664, 8010747, 10680996, 14241328, 16021494, 21361992, 28482656, 32042988, 42723984, 64085976, 85447968, 128171952, 256343904]

約数ペア:

[(1, 256343904), (2, 128171952), (3, 85447968), (4, 64085976), (6, 42723984), (8, 32042988), (9, 28482656), (12, 21361992), (16, 16021494), (18, 14241328), (24, 10680996), (32, 8010747), (36, 7120664), (48, 5340498), (72, 3560332), (96, 2670249), (144, 1780166), (288, 890083)]