258278868

素因数分解:

$2^2\times 3^6\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3896

約数の個数: 84

約数和(自身を含む): 707319648

約数和(自身を除く): 449040780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 729, 828, 972, 1242, 1458, 1863, 2484, 2916, 3726, 3851, 5589, 7452, 7702, 11178, 11553, 15404, 16767, 22356, 23106, 33534, 34659, 46212, 67068, 69318, 88573, 103977, 138636, 177146, 207954, 265719, 311931, 354292, 415908, 531438, 623862, 797157, 935793, 1062876, 1247724, 1594314, 1871586, 2391471, 2807379, 3188628, 3743172, 4782942, 5614758, 7174413, 9565884, 11229516, 14348826, 21523239, 28697652, 43046478, 64569717, 86092956, 129139434, 258278868]

約数ペア:

[(1, 258278868), (2, 129139434), (3, 86092956), (4, 64569717), (6, 43046478), (9, 28697652), (12, 21523239), (18, 14348826), (23, 11229516), (27, 9565884), (36, 7174413), (46, 5614758), (54, 4782942), (69, 3743172), (81, 3188628), (92, 2807379), (108, 2391471), (138, 1871586), (162, 1594314), (207, 1247724), (243, 1062876), (276, 935793), (324, 797157), (414, 623862), (486, 531438), (621, 415908), (729, 354292), (828, 311931), (972, 265719), (1242, 207954), (1458, 177146), (1863, 138636), (2484, 103977), (2916, 88573), (3726, 69318), (3851, 67068), (5589, 46212), (7452, 34659), (7702, 33534), (11178, 23106), (11553, 22356), (15404, 16767)]