307627328

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{252983}}^1$

素因数の和:253014

約数の個数: 28

約数和(自身を含む): 642579360

約数和(自身を除く): 334952032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 252983, 505966, 1011932, 2023864, 4047728, 4806677, 8095456, 9613354, 16190912, 19226708, 38453416, 76906832, 153813664, 307627328]

約数ペア:

[(1, 307627328), (2, 153813664), (4, 76906832), (8, 38453416), (16, 19226708), (19, 16190912), (32, 9613354), (38, 8095456), (64, 4806677), (76, 4047728), (152, 2023864), (304, 1011932), (608, 505966), (1216, 252983)]