306989672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{12071}}^1$

素因数の和:12122

約数の個数: 48

約数和(自身を含む): 667098720

約数和(自身を除く): 360109048

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 578, 748, 1156, 1496, 2312, 3179, 6358, 12071, 12716, 24142, 25432, 48284, 96568, 132781, 205207, 265562, 410414, 531124, 820828, 1062248, 1641656, 2257277, 3488519, 4514554, 6977038, 9029108, 13954076, 18058216, 27908152, 38373709, 76747418, 153494836, 306989672]

約数ペア:

[(1, 306989672), (2, 153494836), (4, 76747418), (8, 38373709), (11, 27908152), (17, 18058216), (22, 13954076), (34, 9029108), (44, 6977038), (68, 4514554), (88, 3488519), (136, 2257277), (187, 1641656), (289, 1062248), (374, 820828), (578, 531124), (748, 410414), (1156, 265562), (1496, 205207), (2312, 132781), (3179, 96568), (6358, 48284), (12071, 25432), (12716, 24142)]