638295936

素因数分解:

$2^7\times 3^1\times {\mathrm{1662229}}^1$

素因数の和:1662246

約数の個数: 32

約数和(自身を含む): 1695474600

約数和(自身を除く): 1057178664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1662229, 3324458, 4986687, 6648916, 9973374, 13297832, 19946748, 26595664, 39893496, 53191328, 79786992, 106382656, 159573984, 212765312, 319147968, 638295936]

約数ペア:

[(1, 638295936), (2, 319147968), (3, 212765312), (4, 159573984), (6, 106382656), (8, 79786992), (12, 53191328), (16, 39893496), (24, 26595664), (32, 19946748), (48, 13297832), (64, 9973374), (96, 6648916), (128, 4986687), (192, 3324458), (384, 1662229)]