447369512

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 849072000

約数和(自身を除く): 401702488

約数列:

[1, 2, 4, 8, 151, 199, 302, 398, 604, 796, 1208, 1592, 1861, 3722, 7444, 14888, 30049, 60098, 120196, 240392, 281011, 370339, 562022, 740678, 1124044, 1481356, 2248088, 2962712, 55921189, 111842378, 223684756, 447369512]

約数ペア:

[(1, 447369512), (2, 223684756), (4, 111842378), (8, 55921189), (151, 2962712), (199, 2248088), (302, 1481356), (398, 1124044), (604, 740678), (796, 562022), (1208, 370339), (1592, 281011), (1861, 240392), (3722, 120196), (7444, 60098), (14888, 30049)]