288442011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 499451904

約数和(自身を除く): 211009893

約数列:

[1, 3, 11, 13, 23, 31, 33, 39, 41, 69, 93, 123, 143, 253, 299, 341, 403, 429, 451, 529, 533, 713, 759, 897, 943, 1023, 1209, 1271, 1353, 1587, 1599, 2139, 2829, 3289, 3813, 4433, 5819, 5863, 6877, 7843, 9269, 9867, 10373, 12259, 13299, 13981, 16399, 16523, 17457, 17589, 20631, 21689, 23529, 27807, 29233, 31119, 36777, 41943, 49197, 49569, 65067, 75647, 87699, 101959, 134849, 180389, 181753, 213187, 226941, 238579, 281957, 305877, 321563, 380029, 404547, 541167, 545259, 639561, 672359, 715737, 845871, 964689, 1140087, 2017077, 2345057, 3101527, 4180319, 7035171, 7395949, 8740667, 9304581, 12540957, 22187847, 26222001, 96147337, 288442011]

約数ペア:

[(1, 288442011), (3, 96147337), (11, 26222001), (13, 22187847), (23, 12540957), (31, 9304581), (33, 8740667), (39, 7395949), (41, 7035171), (69, 4180319), (93, 3101527), (123, 2345057), (143, 2017077), (253, 1140087), (299, 964689), (341, 845871), (403, 715737), (429, 672359), (451, 639561), (529, 545259), (533, 541167), (713, 404547), (759, 380029), (897, 321563), (943, 305877), (1023, 281957), (1209, 238579), (1271, 226941), (1353, 213187), (1587, 181753), (1599, 180389), (2139, 134849), (2829, 101959), (3289, 87699), (3813, 75647), (4433, 65067), (5819, 49569), (5863, 49197), (6877, 41943), (7843, 36777), (9269, 31119), (9867, 29233), (10373, 27807), (12259, 23529), (13299, 21689), (13981, 20631), (16399, 17589), (16523, 17457)]