1279200048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{9787}}^1$

素因数の和:10194

約数の個数: 80

約数和(自身を含む): 3786781440

約数和(自身を除く): 2507581392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 389, 778, 1167, 1556, 2334, 2723, 3112, 4668, 5446, 6224, 8169, 9336, 9787, 10892, 16338, 18672, 19574, 21784, 29361, 32676, 39148, 43568, 58722, 65352, 68509, 78296, 117444, 130704, 137018, 156592, 205527, 234888, 274036, 411054, 469776, 548072, 822108, 1096144, 1644216, 3288432, 3807143, 7614286, 11421429, 15228572, 22842858, 26650001, 30457144, 45685716, 53300002, 60914288, 79950003, 91371432, 106600004, 159900006, 182742864, 213200008, 319800012, 426400016, 639600024, 1279200048]

約数ペア:

[(1, 1279200048), (2, 639600024), (3, 426400016), (4, 319800012), (6, 213200008), (7, 182742864), (8, 159900006), (12, 106600004), (14, 91371432), (16, 79950003), (21, 60914288), (24, 53300002), (28, 45685716), (42, 30457144), (48, 26650001), (56, 22842858), (84, 15228572), (112, 11421429), (168, 7614286), (336, 3807143), (389, 3288432), (778, 1644216), (1167, 1096144), (1556, 822108), (2334, 548072), (2723, 469776), (3112, 411054), (4668, 274036), (5446, 234888), (6224, 205527), (8169, 156592), (9336, 137018), (9787, 130704), (10892, 117444), (16338, 78296), (18672, 68509), (19574, 65352), (21784, 58722), (29361, 43568), (32676, 39148)]