397211136

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{36943}}^1$

素因数の和:36971

約数の個数: 80

約数和(自身を含む): 1209398784

約数和(自身を除く): 812187648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 36943, 73886, 110829, 147772, 221658, 258601, 295544, 443316, 517202, 591088, 775803, 886632, 1034404, 1182176, 1551606, 1773264, 2068808, 2364352, 3103212, 3546528, 4137616, 4728704, 6206424, 7093056, 8275232, 9457408, 12412848, 14186112, 16550464, 18914816, 24825696, 28372224, 33100928, 49651392, 56744448, 66201856, 99302784, 132403712, 198605568, 397211136]

約数ペア:

[(1, 397211136), (2, 198605568), (3, 132403712), (4, 99302784), (6, 66201856), (7, 56744448), (8, 49651392), (12, 33100928), (14, 28372224), (16, 24825696), (21, 18914816), (24, 16550464), (28, 14186112), (32, 12412848), (42, 9457408), (48, 8275232), (56, 7093056), (64, 6206424), (84, 4728704), (96, 4137616), (112, 3546528), (128, 3103212), (168, 2364352), (192, 2068808), (224, 1773264), (256, 1551606), (336, 1182176), (384, 1034404), (448, 886632), (512, 775803), (672, 591088), (768, 517202), (896, 443316), (1344, 295544), (1536, 258601), (1792, 221658), (2688, 147772), (3584, 110829), (5376, 73886), (10752, 36943)]