248723136

素因数分解:

$2^6\times 3^7\times {\mathrm{1777}}^1$

素因数の和:1810

約数の個数: 112

約数和(自身を含む): 740643680

約数和(自身を除く): 491920544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 729, 864, 972, 1296, 1458, 1728, 1777, 1944, 2187, 2592, 2916, 3554, 3888, 4374, 5184, 5331, 5832, 7108, 7776, 8748, 10662, 11664, 14216, 15552, 15993, 17496, 21324, 23328, 28432, 31986, 34992, 42648, 46656, 47979, 56864, 63972, 69984, 85296, 95958, 113728, 127944, 139968, 143937, 170592, 191916, 255888, 287874, 341184, 383832, 431811, 511776, 575748, 767664, 863622, 1023552, 1151496, 1295433, 1535328, 1727244, 2302992, 2590866, 3070656, 3454488, 3886299, 4605984, 5181732, 6908976, 7772598, 9211968, 10363464, 13817952, 15545196, 20726928, 27635904, 31090392, 41453856, 62180784, 82907712, 124361568, 248723136]

約数ペア:

[(1, 248723136), (2, 124361568), (3, 82907712), (4, 62180784), (6, 41453856), (8, 31090392), (9, 27635904), (12, 20726928), (16, 15545196), (18, 13817952), (24, 10363464), (27, 9211968), (32, 7772598), (36, 6908976), (48, 5181732), (54, 4605984), (64, 3886299), (72, 3454488), (81, 3070656), (96, 2590866), (108, 2302992), (144, 1727244), (162, 1535328), (192, 1295433), (216, 1151496), (243, 1023552), (288, 863622), (324, 767664), (432, 575748), (486, 511776), (576, 431811), (648, 383832), (729, 341184), (864, 287874), (972, 255888), (1296, 191916), (1458, 170592), (1728, 143937), (1777, 139968), (1944, 127944), (2187, 113728), (2592, 95958), (2916, 85296), (3554, 69984), (3888, 63972), (4374, 56864), (5184, 47979), (5331, 46656), (5832, 42648), (7108, 34992), (7776, 31986), (8748, 28432), (10662, 23328), (11664, 21324), (14216, 17496), (15552, 15993)]