1401439968

素因数分解:

$2^5\times 3^4\times {\mathrm{540679}}^1$

素因数の和:540701

約数の個数: 60

約数和(自身を含む): 4121603640

約数和(自身を除く): 2720163672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 540679, 1081358, 1622037, 2162716, 3244074, 4325432, 4866111, 6488148, 8650864, 9732222, 12976296, 14598333, 17301728, 19464444, 25952592, 29196666, 38928888, 43794999, 51905184, 58393332, 77857776, 87589998, 116786664, 155715552, 175179996, 233573328, 350359992, 467146656, 700719984, 1401439968]

約数ペア:

[(1, 1401439968), (2, 700719984), (3, 467146656), (4, 350359992), (6, 233573328), (8, 175179996), (9, 155715552), (12, 116786664), (16, 87589998), (18, 77857776), (24, 58393332), (27, 51905184), (32, 43794999), (36, 38928888), (48, 29196666), (54, 25952592), (72, 19464444), (81, 17301728), (96, 14598333), (108, 12976296), (144, 9732222), (162, 8650864), (216, 6488148), (288, 4866111), (324, 4325432), (432, 3244074), (648, 2162716), (864, 1622037), (1296, 1081358), (2592, 540679)]