256444704

素因数分解:

$2^5\times 3^6\times {\mathrm{10993}}^1$

素因数の和:11021

約数の個数: 84

約数和(自身を含む): 757035846

約数和(自身を除く): 500591142

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, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2916, 3888, 5832, 7776, 10993, 11664, 21986, 23328, 32979, 43972, 65958, 87944, 98937, 131916, 175888, 197874, 263832, 296811, 351776, 395748, 527664, 593622, 791496, 890433, 1055328, 1187244, 1582992, 1780866, 2374488, 2671299, 3165984, 3561732, 4748976, 5342598, 7123464, 8013897, 9497952, 10685196, 14246928, 16027794, 21370392, 28493856, 32055588, 42740784, 64111176, 85481568, 128222352, 256444704]

約数ペア:

[(1, 256444704), (2, 128222352), (3, 85481568), (4, 64111176), (6, 42740784), (8, 32055588), (9, 28493856), (12, 21370392), (16, 16027794), (18, 14246928), (24, 10685196), (27, 9497952), (32, 8013897), (36, 7123464), (48, 5342598), (54, 4748976), (72, 3561732), (81, 3165984), (96, 2671299), (108, 2374488), (144, 1780866), (162, 1582992), (216, 1187244), (243, 1055328), (288, 890433), (324, 791496), (432, 593622), (486, 527664), (648, 395748), (729, 351776), (864, 296811), (972, 263832), (1296, 197874), (1458, 175888), (1944, 131916), (2592, 98937), (2916, 87944), (3888, 65958), (5832, 43972), (7776, 32979), (10993, 23328), (11664, 21986)]