275355834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 631048320

約数和(自身を除く): 355692486

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 281, 442, 562, 663, 739, 843, 1326, 1478, 1686, 2217, 3653, 4434, 4777, 7306, 9554, 9607, 10959, 12563, 14331, 19214, 21918, 25126, 28662, 28821, 37689, 57642, 62101, 75378, 124202, 163319, 186303, 207659, 326638, 372606, 415318, 489957, 622977, 979914, 1245954, 2699567, 3530203, 5399134, 7060406, 8098701, 10590609, 16197402, 21181218, 45892639, 91785278, 137677917, 275355834]

約数ペア:

[(1, 275355834), (2, 137677917), (3, 91785278), (6, 45892639), (13, 21181218), (17, 16197402), (26, 10590609), (34, 8098701), (39, 7060406), (51, 5399134), (78, 3530203), (102, 2699567), (221, 1245954), (281, 979914), (442, 622977), (562, 489957), (663, 415318), (739, 372606), (843, 326638), (1326, 207659), (1478, 186303), (1686, 163319), (2217, 124202), (3653, 75378), (4434, 62101), (4777, 57642), (7306, 37689), (9554, 28821), (9607, 28662), (10959, 25126), (12563, 21918), (14331, 19214)]