628447488

素因数分解:

$2^8\times 3^1\times {\mathrm{818291}}^1$

素因数の和:818310

約数の個数: 36

約数和(自身を含む): 1672588848

約数和(自身を除く): 1044141360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 818291, 1636582, 2454873, 3273164, 4909746, 6546328, 9819492, 13092656, 19638984, 26185312, 39277968, 52370624, 78555936, 104741248, 157111872, 209482496, 314223744, 628447488]

約数ペア:

[(1, 628447488), (2, 314223744), (3, 209482496), (4, 157111872), (6, 104741248), (8, 78555936), (12, 52370624), (16, 39277968), (24, 26185312), (32, 19638984), (48, 13092656), (64, 9819492), (96, 6546328), (128, 4909746), (192, 3273164), (256, 2454873), (384, 1636582), (768, 818291)]