268463376

素因数分解:

$2^4\times 3^3\times {\mathrm{621443}}^1$

素因数の和:621460

約数の個数: 40

約数和(自身を含む): 770590560

約数和(自身を除く): 502127184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 621443, 1242886, 1864329, 2485772, 3728658, 4971544, 5592987, 7457316, 9943088, 11185974, 14914632, 16778961, 22371948, 29829264, 33557922, 44743896, 67115844, 89487792, 134231688, 268463376]

約数ペア:

[(1, 268463376), (2, 134231688), (3, 89487792), (4, 67115844), (6, 44743896), (8, 33557922), (9, 29829264), (12, 22371948), (16, 16778961), (18, 14914632), (24, 11185974), (27, 9943088), (36, 7457316), (48, 5592987), (54, 4971544), (72, 3728658), (108, 2485772), (144, 1864329), (216, 1242886), (432, 621443)]