249599236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 474163200

約数和(自身を除く): 224563964

約数列:

[1, 2, 4, 17, 34, 68, 79, 97, 158, 194, 316, 388, 479, 958, 1343, 1649, 1916, 2686, 3298, 5372, 6596, 7663, 8143, 15326, 16286, 30652, 32572, 37841, 46463, 75682, 92926, 130271, 151364, 185852, 260542, 521084, 643297, 789871, 1286594, 1579742, 2573188, 3159484, 3670577, 7341154, 14682308, 62399809, 124799618, 249599236]

約数ペア:

[(1, 249599236), (2, 124799618), (4, 62399809), (17, 14682308), (34, 7341154), (68, 3670577), (79, 3159484), (97, 2573188), (158, 1579742), (194, 1286594), (316, 789871), (388, 643297), (479, 521084), (958, 260542), (1343, 185852), (1649, 151364), (1916, 130271), (2686, 92926), (3298, 75682), (5372, 46463), (6596, 37841), (7663, 32572), (8143, 30652), (15326, 16286)]