256363584

素因数分解:

$2^6\times 3^1\times {\mathrm{547}}^1\times {\mathrm{2441}}^1$

素因数の和:3003

約数の個数: 56

約数和(自身を含む): 679813728

約数和(自身を除く): 423450144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 547, 1094, 1641, 2188, 2441, 3282, 4376, 4882, 6564, 7323, 8752, 9764, 13128, 14646, 17504, 19528, 26256, 29292, 35008, 39056, 52512, 58584, 78112, 105024, 117168, 156224, 234336, 468672, 1335227, 2670454, 4005681, 5340908, 8011362, 10681816, 16022724, 21363632, 32045448, 42727264, 64090896, 85454528, 128181792, 256363584]

約数ペア:

[(1, 256363584), (2, 128181792), (3, 85454528), (4, 64090896), (6, 42727264), (8, 32045448), (12, 21363632), (16, 16022724), (24, 10681816), (32, 8011362), (48, 5340908), (64, 4005681), (96, 2670454), (192, 1335227), (547, 468672), (1094, 234336), (1641, 156224), (2188, 117168), (2441, 105024), (3282, 78112), (4376, 58584), (4882, 52512), (6564, 39056), (7323, 35008), (8752, 29292), (9764, 26256), (13128, 19528), (14646, 17504)]