248904852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{4787}}^1$

素因数の和:5420

約数の個数: 48

約数和(自身を含む): 664957440

約数和(自身を除く): 416052588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 619, 1238, 1857, 2476, 3714, 4333, 4787, 7428, 8666, 9574, 12999, 14361, 17332, 19148, 25998, 28722, 33509, 51996, 57444, 67018, 100527, 134036, 201054, 402108, 2963153, 5926306, 8889459, 11852612, 17778918, 20742071, 35557836, 41484142, 62226213, 82968284, 124452426, 248904852]

約数ペア:

[(1, 248904852), (2, 124452426), (3, 82968284), (4, 62226213), (6, 41484142), (7, 35557836), (12, 20742071), (14, 17778918), (21, 11852612), (28, 8889459), (42, 5926306), (84, 2963153), (619, 402108), (1238, 201054), (1857, 134036), (2476, 100527), (3714, 67018), (4333, 57444), (4787, 51996), (7428, 33509), (8666, 28722), (9574, 25998), (12999, 19148), (14361, 17332)]