305664

素因数分解:

$2^9\times 3^1\times {\mathrm{199}}^1$

素因数の和:220

約数の個数: 40

約数和(自身を含む): 818400

約数和(自身を除く): 512736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 512, 597, 768, 796, 1194, 1536, 1592, 2388, 3184, 4776, 6368, 9552, 12736, 19104, 25472, 38208, 50944, 76416, 101888, 152832, 305664]

約数ペア:

[(1, 305664), (2, 152832), (3, 101888), (4, 76416), (6, 50944), (8, 38208), (12, 25472), (16, 19104), (24, 12736), (32, 9552), (48, 6368), (64, 4776), (96, 3184), (128, 2388), (192, 1592), (199, 1536), (256, 1194), (384, 796), (398, 768), (512, 597)]