399134304

素因数分解:

$2^5\times 3^5\times {\mathrm{51329}}^1$

素因数の和:51354

約数の個数: 72

約数和(自身を含む): 1177099560

約数和(自身を除く): 777965256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 51329, 102658, 153987, 205316, 307974, 410632, 461961, 615948, 821264, 923922, 1231896, 1385883, 1642528, 1847844, 2463792, 2771766, 3695688, 4157649, 4927584, 5543532, 7391376, 8315298, 11087064, 12472947, 14782752, 16630596, 22174128, 24945894, 33261192, 44348256, 49891788, 66522384, 99783576, 133044768, 199567152, 399134304]

約数ペア:

[(1, 399134304), (2, 199567152), (3, 133044768), (4, 99783576), (6, 66522384), (8, 49891788), (9, 44348256), (12, 33261192), (16, 24945894), (18, 22174128), (24, 16630596), (27, 14782752), (32, 12472947), (36, 11087064), (48, 8315298), (54, 7391376), (72, 5543532), (81, 4927584), (96, 4157649), (108, 3695688), (144, 2771766), (162, 2463792), (216, 1847844), (243, 1642528), (288, 1385883), (324, 1231896), (432, 923922), (486, 821264), (648, 615948), (864, 461961), (972, 410632), (1296, 307974), (1944, 205316), (2592, 153987), (3888, 102658), (7776, 51329)]