212900352

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{19801}}^1$

素因数の和:19829

約数の個数: 80

約数和(自身を含む): 648238272

約数和(自身を除く): 435337920

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, 19801, 39602, 59403, 79204, 118806, 138607, 158408, 237612, 277214, 316816, 415821, 475224, 554428, 633632, 831642, 950448, 1108856, 1267264, 1663284, 1900896, 2217712, 2534528, 3326568, 3801792, 4435424, 5069056, 6653136, 7603584, 8870848, 10138112, 13306272, 15207168, 17741696, 26612544, 30414336, 35483392, 53225088, 70966784, 106450176, 212900352]

約数ペア:

[(1, 212900352), (2, 106450176), (3, 70966784), (4, 53225088), (6, 35483392), (7, 30414336), (8, 26612544), (12, 17741696), (14, 15207168), (16, 13306272), (21, 10138112), (24, 8870848), (28, 7603584), (32, 6653136), (42, 5069056), (48, 4435424), (56, 3801792), (64, 3326568), (84, 2534528), (96, 2217712), (112, 1900896), (128, 1663284), (168, 1267264), (192, 1108856), (224, 950448), (256, 831642), (336, 633632), (384, 554428), (448, 475224), (512, 415821), (672, 316816), (768, 277214), (896, 237612), (1344, 158408), (1536, 138607), (1792, 118806), (2688, 79204), (3584, 59403), (5376, 39602), (10752, 19801)]