247435008

素因数分解:

$2^8\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:1837

約数の個数: 72

約数和(自身を含む): 662256000

約数和(自身を除く): 414820992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 597, 768, 796, 1194, 1592, 1619, 2388, 3184, 3238, 4776, 4857, 6368, 6476, 9552, 9714, 12736, 12952, 19104, 19428, 25472, 25904, 38208, 38856, 50944, 51808, 76416, 77712, 103616, 152832, 155424, 207232, 310848, 322181, 414464, 621696, 644362, 966543, 1243392, 1288724, 1933086, 2577448, 3866172, 5154896, 7732344, 10309792, 15464688, 20619584, 30929376, 41239168, 61858752, 82478336, 123717504, 247435008]

約数ペア:

[(1, 247435008), (2, 123717504), (3, 82478336), (4, 61858752), (6, 41239168), (8, 30929376), (12, 20619584), (16, 15464688), (24, 10309792), (32, 7732344), (48, 5154896), (64, 3866172), (96, 2577448), (128, 1933086), (192, 1288724), (199, 1243392), (256, 966543), (384, 644362), (398, 621696), (597, 414464), (768, 322181), (796, 310848), (1194, 207232), (1592, 155424), (1619, 152832), (2388, 103616), (3184, 77712), (3238, 76416), (4776, 51808), (4857, 50944), (6368, 38856), (6476, 38208), (9552, 25904), (9714, 25472), (12736, 19428), (12952, 19104)]