291214310368

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{881}}^1\times {\mathrm{169339}}^1$

素因数の和:170291

約数の個数: 48

約数和(自身を含む): 583391879280

約数和(自身を除く): 292177568912

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 881, 976, 1762, 1952, 3524, 7048, 14096, 28192, 53741, 107482, 169339, 214964, 338678, 429928, 677356, 859856, 1354712, 1719712, 2709424, 5418848, 10329679, 20659358, 41318716, 82637432, 149187659, 165274864, 298375318, 330549728, 596750636, 1193501272, 2387002544, 4774005088, 9100447199, 18200894398, 36401788796, 72803577592, 145607155184, 291214310368]

約数ペア:

[(1, 291214310368), (2, 145607155184), (4, 72803577592), (8, 36401788796), (16, 18200894398), (32, 9100447199), (61, 4774005088), (122, 2387002544), (244, 1193501272), (488, 596750636), (881, 330549728), (976, 298375318), (1762, 165274864), (1952, 149187659), (3524, 82637432), (7048, 41318716), (14096, 20659358), (28192, 10329679), (53741, 5418848), (107482, 2709424), (169339, 1719712), (214964, 1354712), (338678, 859856), (429928, 677356)]