227060768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{997}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 488908224

約数和(自身を除く): 261847456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 647, 997, 1294, 1994, 2588, 3988, 5176, 7117, 7976, 10352, 10967, 14234, 15952, 20704, 21934, 28468, 31904, 43868, 56936, 87736, 113872, 175472, 227744, 350944, 645059, 1290118, 2580236, 5160472, 7095649, 10320944, 14191298, 20641888, 28382596, 56765192, 113530384, 227060768]

約数ペア:

[(1, 227060768), (2, 113530384), (4, 56765192), (8, 28382596), (11, 20641888), (16, 14191298), (22, 10320944), (32, 7095649), (44, 5160472), (88, 2580236), (176, 1290118), (352, 645059), (647, 350944), (997, 227744), (1294, 175472), (1994, 113872), (2588, 87736), (3988, 56936), (5176, 43868), (7117, 31904), (7976, 28468), (10352, 21934), (10967, 20704), (14234, 15952)]