267796688

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 525859200

約数和(自身を除く): 258062512

約数列:

[1, 2, 4, 8, 16, 151, 199, 302, 398, 557, 604, 796, 1114, 1208, 1592, 2228, 2416, 3184, 4456, 8912, 30049, 60098, 84107, 110843, 120196, 168214, 221686, 240392, 336428, 443372, 480784, 672856, 886744, 1345712, 1773488, 16737293, 33474586, 66949172, 133898344, 267796688]

約数ペア:

[(1, 267796688), (2, 133898344), (4, 66949172), (8, 33474586), (16, 16737293), (151, 1773488), (199, 1345712), (302, 886744), (398, 672856), (557, 480784), (604, 443372), (796, 336428), (1114, 240392), (1208, 221686), (1592, 168214), (2228, 120196), (2416, 110843), (3184, 84107), (4456, 60098), (8912, 30049)]