840117888

素因数分解:

$2^7\times 3^2\times {\mathrm{729269}}^1$

素因数の和:729289

約数の個数: 48

約数和(自身を含む): 2417530050

約数和(自身を除く): 1577412162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 729269, 1458538, 2187807, 2917076, 4375614, 5834152, 6563421, 8751228, 11668304, 13126842, 17502456, 23336608, 26253684, 35004912, 46673216, 52507368, 70009824, 93346432, 105014736, 140019648, 210029472, 280039296, 420058944, 840117888]

約数ペア:

[(1, 840117888), (2, 420058944), (3, 280039296), (4, 210029472), (6, 140019648), (8, 105014736), (9, 93346432), (12, 70009824), (16, 52507368), (18, 46673216), (24, 35004912), (32, 26253684), (36, 23336608), (48, 17502456), (64, 13126842), (72, 11668304), (96, 8751228), (128, 6563421), (144, 5834152), (192, 4375614), (288, 2917076), (384, 2187807), (576, 1458538), (1152, 729269)]