245248848

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131009}}^1$

素因数の和:131036

約数の個数: 60

約数和(自身を含む): 739158420

約数和(自身を除く): 493909572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 131009, 262018, 393027, 524036, 786054, 1048072, 1179081, 1572108, 1703117, 2096144, 2358162, 3144216, 3406234, 4716324, 5109351, 6288432, 6812468, 9432648, 10218702, 13624936, 15328053, 18865296, 20437404, 27249872, 30656106, 40874808, 61312212, 81749616, 122624424, 245248848]

約数ペア:

[(1, 245248848), (2, 122624424), (3, 81749616), (4, 61312212), (6, 40874808), (8, 30656106), (9, 27249872), (12, 20437404), (13, 18865296), (16, 15328053), (18, 13624936), (24, 10218702), (26, 9432648), (36, 6812468), (39, 6288432), (48, 5109351), (52, 4716324), (72, 3406234), (78, 3144216), (104, 2358162), (117, 2096144), (144, 1703117), (156, 1572108), (208, 1179081), (234, 1048072), (312, 786054), (468, 524036), (624, 393027), (936, 262018), (1872, 131009)]