249532248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2207}}^1$

素因数の和:2896

約数の個数: 64

約数和(自身を含む): 714332160

約数和(自身を除く): 464799912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 673, 1346, 2019, 2207, 2692, 4038, 4414, 4711, 5384, 6621, 8076, 8828, 9422, 13242, 14133, 15449, 16152, 17656, 18844, 26484, 28266, 30898, 37688, 46347, 52968, 56532, 61796, 92694, 113064, 123592, 185388, 370776, 1485311, 2970622, 4455933, 5941244, 8911866, 10397177, 11882488, 17823732, 20794354, 31191531, 35647464, 41588708, 62383062, 83177416, 124766124, 249532248]

約数ペア:

[(1, 249532248), (2, 124766124), (3, 83177416), (4, 62383062), (6, 41588708), (7, 35647464), (8, 31191531), (12, 20794354), (14, 17823732), (21, 11882488), (24, 10397177), (28, 8911866), (42, 5941244), (56, 4455933), (84, 2970622), (168, 1485311), (673, 370776), (1346, 185388), (2019, 123592), (2207, 113064), (2692, 92694), (4038, 61796), (4414, 56532), (4711, 52968), (5384, 46347), (6621, 37688), (8076, 30898), (8828, 28266), (9422, 26484), (13242, 18844), (14133, 17656), (15449, 16152)]