266763528

素因数分解:

$2^3\times 3^2\times {\mathrm{1901}}^1\times {\mathrm{1949}}^1$

素因数の和:3862

約数の個数: 48

約数和(自身を含む): 723235500

約数和(自身を除く): 456471972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1901, 1949, 3802, 3898, 5703, 5847, 7604, 7796, 11406, 11694, 15208, 15592, 17109, 17541, 22812, 23388, 34218, 35082, 45624, 46776, 68436, 70164, 136872, 140328, 3705049, 7410098, 11115147, 14820196, 22230294, 29640392, 33345441, 44460588, 66690882, 88921176, 133381764, 266763528]

約数ペア:

[(1, 266763528), (2, 133381764), (3, 88921176), (4, 66690882), (6, 44460588), (8, 33345441), (9, 29640392), (12, 22230294), (18, 14820196), (24, 11115147), (36, 7410098), (72, 3705049), (1901, 140328), (1949, 136872), (3802, 70164), (3898, 68436), (5703, 46776), (5847, 45624), (7604, 35082), (7796, 34218), (11406, 23388), (11694, 22812), (15208, 17541), (15592, 17109)]