290875968

素因数分解:

$2^6\times 3^3\times {\mathrm{168331}}^1$

素因数の和:168352

約数の個数: 56

約数和(自身を含む): 855126560

約数和(自身を除く): 564250592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 168331, 336662, 504993, 673324, 1009986, 1346648, 1514979, 2019972, 2693296, 3029958, 4039944, 4544937, 5386592, 6059916, 8079888, 9089874, 10773184, 12119832, 16159776, 18179748, 24239664, 32319552, 36359496, 48479328, 72718992, 96958656, 145437984, 290875968]

約数ペア:

[(1, 290875968), (2, 145437984), (3, 96958656), (4, 72718992), (6, 48479328), (8, 36359496), (9, 32319552), (12, 24239664), (16, 18179748), (18, 16159776), (24, 12119832), (27, 10773184), (32, 9089874), (36, 8079888), (48, 6059916), (54, 5386592), (64, 4544937), (72, 4039944), (96, 3029958), (108, 2693296), (144, 2019972), (192, 1514979), (216, 1346648), (288, 1009986), (432, 673324), (576, 504993), (864, 336662), (1728, 168331)]