428042256

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{39989}}^1$

素因数の和:40223

約数の個数: 40

約数和(自身を含む): 1110762240

約数和(自身を除く): 682719984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 39989, 79978, 119967, 159956, 239934, 319912, 479868, 639824, 959736, 1919472, 8917547, 17835094, 26752641, 35670188, 53505282, 71340376, 107010564, 142680752, 214021128, 428042256]

約数ペア:

[(1, 428042256), (2, 214021128), (3, 142680752), (4, 107010564), (6, 71340376), (8, 53505282), (12, 35670188), (16, 26752641), (24, 17835094), (48, 8917547), (223, 1919472), (446, 959736), (669, 639824), (892, 479868), (1338, 319912), (1784, 239934), (2676, 159956), (3568, 119967), (5352, 79978), (10704, 39989)]