266339824

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 522714560

約数和(自身を除く): 256374736

約数列:

[1, 2, 4, 8, 16, 157, 229, 314, 458, 463, 628, 916, 926, 1256, 1832, 1852, 2512, 3664, 3704, 7408, 35953, 71906, 72691, 106027, 143812, 145382, 212054, 287624, 290764, 424108, 575248, 581528, 848216, 1163056, 1696432, 16646239, 33292478, 66584956, 133169912, 266339824]

約数ペア:

[(1, 266339824), (2, 133169912), (4, 66584956), (8, 33292478), (16, 16646239), (157, 1696432), (229, 1163056), (314, 848216), (458, 581528), (463, 575248), (628, 424108), (916, 290764), (926, 287624), (1256, 212054), (1832, 145382), (1852, 143812), (2512, 106027), (3664, 72691), (3704, 71906), (7408, 35953)]