211819008

素因数分解:

$2^9\times 3^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:837

約数の個数: 80

約数和(自身を含む): 567642240

約数和(自身を除く): 355823232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 256, 384, 478, 512, 577, 717, 768, 956, 1154, 1434, 1536, 1731, 1912, 2308, 2868, 3462, 3824, 4616, 5736, 6924, 7648, 9232, 11472, 13848, 15296, 18464, 22944, 27696, 30592, 36928, 45888, 55392, 61184, 73856, 91776, 110784, 122368, 137903, 147712, 183552, 221568, 275806, 295424, 367104, 413709, 443136, 551612, 827418, 886272, 1103224, 1654836, 2206448, 3309672, 4412896, 6619344, 8825792, 13238688, 17651584, 26477376, 35303168, 52954752, 70606336, 105909504, 211819008]

約数ペア:

[(1, 211819008), (2, 105909504), (3, 70606336), (4, 52954752), (6, 35303168), (8, 26477376), (12, 17651584), (16, 13238688), (24, 8825792), (32, 6619344), (48, 4412896), (64, 3309672), (96, 2206448), (128, 1654836), (192, 1103224), (239, 886272), (256, 827418), (384, 551612), (478, 443136), (512, 413709), (577, 367104), (717, 295424), (768, 275806), (956, 221568), (1154, 183552), (1434, 147712), (1536, 137903), (1731, 122368), (1912, 110784), (2308, 91776), (2868, 73856), (3462, 61184), (3824, 55392), (4616, 45888), (5736, 36928), (6924, 30592), (7648, 27696), (9232, 22944), (11472, 18464), (13848, 15296)]