249643264

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{75013}}^1$

素因数の和:75042

約数の個数: 36

約数和(自身を含む): 536650156

約数和(自身を除く): 287006892

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 75013, 150026, 300052, 600104, 975169, 1200208, 1950338, 2400416, 3900676, 4800832, 7801352, 9601664, 15602704, 19203328, 31205408, 62410816, 124821632, 249643264]

約数ペア:

[(1, 249643264), (2, 124821632), (4, 62410816), (8, 31205408), (13, 19203328), (16, 15602704), (26, 9601664), (32, 7801352), (52, 4800832), (64, 3900676), (104, 2400416), (128, 1950338), (208, 1200208), (256, 975169), (416, 600104), (832, 300052), (1664, 150026), (3328, 75013)]