211862784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{39409}}^1$

素因数の和:39435

約数の個数: 72

約数和(自身を含む): 644432320

約数和(自身を除く): 432569536

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, 672, 768, 896, 1344, 1792, 2688, 5376, 39409, 78818, 118227, 157636, 236454, 275863, 315272, 472908, 551726, 630544, 827589, 945816, 1103452, 1261088, 1655178, 1891632, 2206904, 2522176, 3310356, 3783264, 4413808, 5044352, 6620712, 7566528, 8827616, 10088704, 13241424, 15133056, 17655232, 26482848, 30266112, 35310464, 52965696, 70620928, 105931392, 211862784]

約数ペア:

[(1, 211862784), (2, 105931392), (3, 70620928), (4, 52965696), (6, 35310464), (7, 30266112), (8, 26482848), (12, 17655232), (14, 15133056), (16, 13241424), (21, 10088704), (24, 8827616), (28, 7566528), (32, 6620712), (42, 5044352), (48, 4413808), (56, 3783264), (64, 3310356), (84, 2522176), (96, 2206904), (112, 1891632), (128, 1655178), (168, 1261088), (192, 1103452), (224, 945816), (256, 827589), (336, 630544), (384, 551726), (448, 472908), (672, 315272), (768, 275863), (896, 236454), (1344, 157636), (1792, 118227), (2688, 78818), (5376, 39409)]