489895552

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 1006354440

約数和(自身を除く): 516458888

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 277, 328, 337, 554, 656, 674, 1108, 1312, 1348, 2216, 2624, 2696, 4432, 5248, 5392, 8864, 10784, 11357, 13817, 17728, 21568, 22714, 27634, 35456, 43136, 45428, 55268, 90856, 93349, 110536, 181712, 186698, 221072, 363424, 373396, 442144, 726848, 746792, 884288, 1453696, 1493584, 1768576, 2987168, 3827309, 5974336, 7654618, 11948672, 15309236, 30618472, 61236944, 122473888, 244947776, 489895552]

約数ペア:

[(1, 489895552), (2, 244947776), (4, 122473888), (8, 61236944), (16, 30618472), (32, 15309236), (41, 11948672), (64, 7654618), (82, 5974336), (128, 3827309), (164, 2987168), (277, 1768576), (328, 1493584), (337, 1453696), (554, 884288), (656, 746792), (674, 726848), (1108, 442144), (1312, 373396), (1348, 363424), (2216, 221072), (2624, 186698), (2696, 181712), (4432, 110536), (5248, 93349), (5392, 90856), (8864, 55268), (10784, 45428), (11357, 43136), (13817, 35456), (17728, 27634), (21568, 22714)]