389951508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{2357}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 965006784

約数和(自身を除く): 575055276

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 811, 1622, 2357, 2433, 3244, 4714, 4866, 7071, 9428, 9732, 13787, 14142, 27574, 28284, 40069, 41361, 55148, 80138, 82722, 120207, 160276, 165444, 240414, 480828, 1911527, 3823054, 5734581, 7646108, 11469162, 22938324, 32495959, 64991918, 97487877, 129983836, 194975754, 389951508]

約数ペア:

[(1, 389951508), (2, 194975754), (3, 129983836), (4, 97487877), (6, 64991918), (12, 32495959), (17, 22938324), (34, 11469162), (51, 7646108), (68, 5734581), (102, 3823054), (204, 1911527), (811, 480828), (1622, 240414), (2357, 165444), (2433, 160276), (3244, 120207), (4714, 82722), (4866, 80138), (7071, 55148), (9428, 41361), (9732, 40069), (13787, 28284), (14142, 27574)]