384892144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{264349}}^1$

素因数の和:264377

約数の個数: 40

約数和(自身を含む): 917823200

約数和(自身を除く): 532931056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 264349, 528698, 1057396, 1850443, 2114792, 3436537, 3700886, 4229584, 6873074, 7401772, 13746148, 14803544, 24055759, 27492296, 29607088, 48111518, 54984592, 96223036, 192446072, 384892144]

約数ペア:

[(1, 384892144), (2, 192446072), (4, 96223036), (7, 54984592), (8, 48111518), (13, 29607088), (14, 27492296), (16, 24055759), (26, 14803544), (28, 13746148), (52, 7401772), (56, 6873074), (91, 4229584), (104, 3700886), (112, 3436537), (182, 2114792), (208, 1850443), (364, 1057396), (728, 528698), (1456, 264349)]