1287796248

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{483407}}^1$

素因数の和:483456

約数の個数: 48

約数和(自身を含む): 3582053280

約数和(自身を除く): 2294257032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 483407, 966814, 1450221, 1933628, 2900442, 3867256, 4350663, 5800884, 8701326, 11601768, 17402652, 17886059, 34805304, 35772118, 53658177, 71544236, 107316354, 143088472, 160974531, 214632708, 321949062, 429265416, 643898124, 1287796248]

約数ペア:

[(1, 1287796248), (2, 643898124), (3, 429265416), (4, 321949062), (6, 214632708), (8, 160974531), (9, 143088472), (12, 107316354), (18, 71544236), (24, 53658177), (36, 35772118), (37, 34805304), (72, 17886059), (74, 17402652), (111, 11601768), (148, 8701326), (222, 5800884), (296, 4350663), (333, 3867256), (444, 2900442), (666, 1933628), (888, 1450221), (1332, 966814), (2664, 483407)]