306998036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{63587}}^1$

素因数の和:63679

約数の個数: 24

約数和(自身を含む): 576870336

約数和(自身を除く): 269872300

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 63587, 127174, 254348, 1080979, 2161958, 4323916, 4514677, 9029354, 18058708, 76749509, 153499018, 306998036]

約数ペア:

[(1, 306998036), (2, 153499018), (4, 76749509), (17, 18058708), (34, 9029354), (68, 4514677), (71, 4323916), (142, 2161958), (284, 1080979), (1207, 254348), (2414, 127174), (4828, 63587)]