1267272288

素因数分解:

$2^5\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{3331}}^1$

素因数の和:4668

約数の個数: 72

約数和(自身を含む): 3607616376

約数和(自身を除く): 2340344088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1321, 2642, 3331, 3963, 5284, 6662, 7926, 9993, 10568, 11889, 13324, 15852, 19986, 21136, 23778, 26648, 29979, 31704, 39972, 42272, 47556, 53296, 59958, 63408, 79944, 95112, 106592, 119916, 126816, 159888, 190224, 239832, 319776, 380448, 479664, 959328, 4400251, 8800502, 13200753, 17601004, 26401506, 35202008, 39602259, 52803012, 70404016, 79204518, 105606024, 140808032, 158409036, 211212048, 316818072, 422424096, 633636144, 1267272288]

約数ペア:

[(1, 1267272288), (2, 633636144), (3, 422424096), (4, 316818072), (6, 211212048), (8, 158409036), (9, 140808032), (12, 105606024), (16, 79204518), (18, 70404016), (24, 52803012), (32, 39602259), (36, 35202008), (48, 26401506), (72, 17601004), (96, 13200753), (144, 8800502), (288, 4400251), (1321, 959328), (2642, 479664), (3331, 380448), (3963, 319776), (5284, 239832), (6662, 190224), (7926, 159888), (9993, 126816), (10568, 119916), (11889, 106592), (13324, 95112), (15852, 79944), (19986, 63408), (21136, 59958), (23778, 53296), (26648, 47556), (29979, 42272), (31704, 39972)]