249460008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{3221}}^1$

素因数の和:3698

約数の個数: 64

約数和(自身を含む): 714510720

約数和(自身を除く): 465050712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 461, 922, 1383, 1844, 2766, 3221, 3227, 3688, 5532, 6442, 6454, 9663, 9681, 11064, 12884, 12908, 19326, 19362, 22547, 25768, 25816, 38652, 38724, 45094, 67641, 77304, 77448, 90188, 135282, 180376, 270564, 541128, 1484881, 2969762, 4454643, 5939524, 8909286, 10394167, 11879048, 17818572, 20788334, 31182501, 35637144, 41576668, 62365002, 83153336, 124730004, 249460008]

約数ペア:

[(1, 249460008), (2, 124730004), (3, 83153336), (4, 62365002), (6, 41576668), (7, 35637144), (8, 31182501), (12, 20788334), (14, 17818572), (21, 11879048), (24, 10394167), (28, 8909286), (42, 5939524), (56, 4454643), (84, 2969762), (168, 1484881), (461, 541128), (922, 270564), (1383, 180376), (1844, 135282), (2766, 90188), (3221, 77448), (3227, 77304), (3688, 67641), (5532, 45094), (6442, 38724), (6454, 38652), (9663, 25816), (9681, 25768), (11064, 22547), (12884, 19362), (12908, 19326)]