890449944

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{1049}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 2255148000

約数和(自身を除く): 1364698056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 313, 339, 452, 626, 678, 904, 939, 1049, 1252, 1356, 1878, 2098, 2504, 2712, 3147, 3756, 4196, 6294, 7512, 8392, 12588, 25176, 35369, 70738, 106107, 118537, 141476, 212214, 237074, 282952, 328337, 355611, 424428, 474148, 656674, 711222, 848856, 948296, 985011, 1313348, 1422444, 1970022, 2626696, 2844888, 3940044, 7880088, 37102081, 74204162, 111306243, 148408324, 222612486, 296816648, 445224972, 890449944]

約数ペア:

[(1, 890449944), (2, 445224972), (3, 296816648), (4, 222612486), (6, 148408324), (8, 111306243), (12, 74204162), (24, 37102081), (113, 7880088), (226, 3940044), (313, 2844888), (339, 2626696), (452, 1970022), (626, 1422444), (678, 1313348), (904, 985011), (939, 948296), (1049, 848856), (1252, 711222), (1356, 656674), (1878, 474148), (2098, 424428), (2504, 355611), (2712, 328337), (3147, 282952), (3756, 237074), (4196, 212214), (6294, 141476), (7512, 118537), (8392, 106107), (12588, 70738), (25176, 35369)]