311976768

素因数分解:

$2^6\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4909}}^1$

素因数の和:5255

約数の個数: 56

約数和(自身を含む): 828100960

約数和(自身を除く): 516124192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 331, 662, 993, 1324, 1986, 2648, 3972, 4909, 5296, 7944, 9818, 10592, 14727, 15888, 19636, 21184, 29454, 31776, 39272, 58908, 63552, 78544, 117816, 157088, 235632, 314176, 471264, 942528, 1624879, 3249758, 4874637, 6499516, 9749274, 12999032, 19498548, 25998064, 38997096, 51996128, 77994192, 103992256, 155988384, 311976768]

約数ペア:

[(1, 311976768), (2, 155988384), (3, 103992256), (4, 77994192), (6, 51996128), (8, 38997096), (12, 25998064), (16, 19498548), (24, 12999032), (32, 9749274), (48, 6499516), (64, 4874637), (96, 3249758), (192, 1624879), (331, 942528), (662, 471264), (993, 314176), (1324, 235632), (1986, 157088), (2648, 117816), (3972, 78544), (4909, 63552), (5296, 58908), (7944, 39272), (9818, 31776), (10592, 29454), (14727, 21184), (15888, 19636)]