219780452796

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{1151}}^1\times {\mathrm{34819}}^1$

素因数の和:36434

約数の個数: 48

約数和(自身を含む): 514404495360

約数和(自身を除く): 294624042564

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1151, 1371, 1828, 2302, 2742, 3453, 4604, 5484, 6906, 13812, 34819, 69638, 104457, 139276, 208914, 417828, 526007, 1052014, 1578021, 2104028, 3156042, 6312084, 15912283, 31824566, 40076669, 47736849, 63649132, 80153338, 95473698, 120230007, 160306676, 190947396, 240460014, 480920028, 18315037733, 36630075466, 54945113199, 73260150932, 109890226398, 219780452796]

約数ペア:

[(1, 219780452796), (2, 109890226398), (3, 73260150932), (4, 54945113199), (6, 36630075466), (12, 18315037733), (457, 480920028), (914, 240460014), (1151, 190947396), (1371, 160306676), (1828, 120230007), (2302, 95473698), (2742, 80153338), (3453, 63649132), (4604, 47736849), (5484, 40076669), (6906, 31824566), (13812, 15912283), (34819, 6312084), (69638, 3156042), (104457, 2104028), (139276, 1578021), (208914, 1052014), (417828, 526007)]