284366912

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:787

約数の個数: 56

約数和(自身を含む): 581509632

約数和(自身を除く): 297142720

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 191, 344, 382, 541, 688, 764, 1082, 1376, 1528, 2164, 2752, 3056, 4328, 6112, 8213, 8656, 12224, 16426, 17312, 23263, 32852, 34624, 46526, 65704, 93052, 103331, 131408, 186104, 206662, 262816, 372208, 413324, 525632, 744416, 826648, 1488832, 1653296, 3306592, 4443233, 6613184, 8886466, 17772932, 35545864, 71091728, 142183456, 284366912]

約数ペア:

[(1, 284366912), (2, 142183456), (4, 71091728), (8, 35545864), (16, 17772932), (32, 8886466), (43, 6613184), (64, 4443233), (86, 3306592), (172, 1653296), (191, 1488832), (344, 826648), (382, 744416), (541, 525632), (688, 413324), (764, 372208), (1082, 262816), (1376, 206662), (1528, 186104), (2164, 131408), (2752, 103331), (3056, 93052), (4328, 65704), (6112, 46526), (8213, 34624), (8656, 32852), (12224, 23263), (16426, 17312)]