254692956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 702535680

約数和(自身を除く): 447842724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 107, 129, 172, 214, 258, 301, 321, 428, 516, 602, 642, 659, 749, 903, 1204, 1284, 1318, 1498, 1806, 1977, 2247, 2636, 2996, 3612, 3954, 4494, 4601, 4613, 7908, 8988, 9202, 9226, 13803, 13839, 18404, 18452, 27606, 27678, 28337, 32207, 55212, 55356, 56674, 64414, 70513, 85011, 96621, 113348, 128828, 141026, 170022, 193242, 198359, 211539, 282052, 340044, 386484, 396718, 423078, 493591, 595077, 793436, 846156, 987182, 1190154, 1480773, 1974364, 2380308, 2961546, 3032059, 5923092, 6064118, 9096177, 12128236, 18192354, 21224413, 36384708, 42448826, 63673239, 84897652, 127346478, 254692956]

約数ペア:

[(1, 254692956), (2, 127346478), (3, 84897652), (4, 63673239), (6, 42448826), (7, 36384708), (12, 21224413), (14, 18192354), (21, 12128236), (28, 9096177), (42, 6064118), (43, 5923092), (84, 3032059), (86, 2961546), (107, 2380308), (129, 1974364), (172, 1480773), (214, 1190154), (258, 987182), (301, 846156), (321, 793436), (428, 595077), (516, 493591), (602, 423078), (642, 396718), (659, 386484), (749, 340044), (903, 282052), (1204, 211539), (1284, 198359), (1318, 193242), (1498, 170022), (1806, 141026), (1977, 128828), (2247, 113348), (2636, 96621), (2996, 85011), (3612, 70513), (3954, 64414), (4494, 56674), (4601, 55356), (4613, 55212), (7908, 32207), (8988, 28337), (9202, 27678), (9226, 27606), (13803, 18452), (13839, 18404)]