788297728

素因数分解:

$2^{11}\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 1650710880

約数和(自身を除く): 862413152

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 101, 103, 128, 148, 202, 206, 256, 296, 404, 412, 512, 592, 808, 824, 1024, 1184, 1616, 1648, 2048, 2368, 3232, 3296, 3737, 3811, 4736, 6464, 6592, 7474, 7622, 9472, 10403, 12928, 13184, 14948, 15244, 18944, 20806, 25856, 26368, 29896, 30488, 37888, 41612, 51712, 52736, 59792, 60976, 75776, 83224, 103424, 105472, 119584, 121952, 166448, 206848, 210944, 239168, 243904, 332896, 384911, 478336, 487808, 665792, 769822, 956672, 975616, 1331584, 1539644, 1913344, 1951232, 2663168, 3079288, 3826688, 3902464, 5326336, 6158576, 7653376, 7804928, 10652672, 12317152, 21305344, 24634304, 49268608, 98537216, 197074432, 394148864, 788297728]

約数ペア:

[(1, 788297728), (2, 394148864), (4, 197074432), (8, 98537216), (16, 49268608), (32, 24634304), (37, 21305344), (64, 12317152), (74, 10652672), (101, 7804928), (103, 7653376), (128, 6158576), (148, 5326336), (202, 3902464), (206, 3826688), (256, 3079288), (296, 2663168), (404, 1951232), (412, 1913344), (512, 1539644), (592, 1331584), (808, 975616), (824, 956672), (1024, 769822), (1184, 665792), (1616, 487808), (1648, 478336), (2048, 384911), (2368, 332896), (3232, 243904), (3296, 239168), (3737, 210944), (3811, 206848), (4736, 166448), (6464, 121952), (6592, 119584), (7474, 105472), (7622, 103424), (9472, 83224), (10403, 75776), (12928, 60976), (13184, 59792), (14948, 52736), (15244, 51712), (18944, 41612), (20806, 37888), (25856, 30488), (26368, 29896)]