804909568

素因数分解:

$2^9\times {\mathrm{103}}^1\times {\mathrm{15263}}^1$

素因数の和:15384

約数の個数: 40

約数和(自身を含む): 1623967488

約数和(自身を除く): 819057920

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 824, 1648, 3296, 6592, 13184, 15263, 26368, 30526, 52736, 61052, 122104, 244208, 488416, 976832, 1572089, 1953664, 3144178, 3907328, 6288356, 7814656, 12576712, 25153424, 50306848, 100613696, 201227392, 402454784, 804909568]

約数ペア:

[(1, 804909568), (2, 402454784), (4, 201227392), (8, 100613696), (16, 50306848), (32, 25153424), (64, 12576712), (103, 7814656), (128, 6288356), (206, 3907328), (256, 3144178), (412, 1953664), (512, 1572089), (824, 976832), (1648, 488416), (3296, 244208), (6592, 122104), (13184, 61052), (15263, 52736), (26368, 30526)]