226622032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 543215232

約数和(自身を除く): 316593200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 317, 364, 491, 634, 728, 982, 1268, 1456, 1964, 2219, 2536, 3437, 3928, 4121, 4438, 5072, 6383, 6874, 7856, 8242, 8876, 12766, 13748, 16484, 17752, 25532, 27496, 28847, 32968, 35504, 44681, 51064, 54992, 57694, 65936, 89362, 102128, 115388, 155647, 178724, 230776, 311294, 357448, 461552, 622588, 714896, 1089529, 1245176, 2023411, 2179058, 2490352, 4046822, 4358116, 8093644, 8716232, 14163877, 16187288, 17432464, 28327754, 32374576, 56655508, 113311016, 226622032]

約数ペア:

[(1, 226622032), (2, 113311016), (4, 56655508), (7, 32374576), (8, 28327754), (13, 17432464), (14, 16187288), (16, 14163877), (26, 8716232), (28, 8093644), (52, 4358116), (56, 4046822), (91, 2490352), (104, 2179058), (112, 2023411), (182, 1245176), (208, 1089529), (317, 714896), (364, 622588), (491, 461552), (634, 357448), (728, 311294), (982, 230776), (1268, 178724), (1456, 155647), (1964, 115388), (2219, 102128), (2536, 89362), (3437, 65936), (3928, 57694), (4121, 54992), (4438, 51064), (5072, 44681), (6383, 35504), (6874, 32968), (7856, 28847), (8242, 27496), (8876, 25532), (12766, 17752), (13748, 16484)]