389459376

素因数分解:

$2^4\times 3^2\times {\mathrm{2704579}}^1$

素因数の和:2704593

約数の個数: 30

約数和(自身を含む): 1089945740

約数和(自身を除く): 700486364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2704579, 5409158, 8113737, 10818316, 16227474, 21636632, 24341211, 32454948, 43273264, 48682422, 64909896, 97364844, 129819792, 194729688, 389459376]

約数ペア:

[(1, 389459376), (2, 194729688), (3, 129819792), (4, 97364844), (6, 64909896), (8, 48682422), (9, 43273264), (12, 32454948), (16, 24341211), (18, 21636632), (24, 16227474), (36, 10818316), (48, 8113737), (72, 5409158), (144, 2704579)]