308945.0000000

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4259}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 19084800

約数和(自身を除く): 9663892

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 4259, 8518, 17036, 29813, 59626, 119252, 336461, 672922, 1345844, 2355227, 4710454, 9420908]

約数ペア:

[(1, 9420908), (2, 4710454), (4, 2355227), (7, 1345844), (14, 672922), (28, 336461), (79, 119252), (158, 59626), (316, 29813), (553, 17036), (1106, 8518), (2212, 4259)]