2115624

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{257}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 6192000

約数和(自身を除く): 4076376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 257, 294, 343, 392, 514, 588, 686, 771, 1028, 1029, 1176, 1372, 1542, 1799, 2056, 2058, 2744, 3084, 3598, 4116, 5397, 6168, 7196, 8232, 10794, 12593, 14392, 21588, 25186, 37779, 43176, 50372, 75558, 88151, 100744, 151116, 176302, 264453, 302232, 352604, 528906, 705208, 1057812, 2115624]

約数ペア:

[(1, 2115624), (2, 1057812), (3, 705208), (4, 528906), (6, 352604), (7, 302232), (8, 264453), (12, 176302), (14, 151116), (21, 100744), (24, 88151), (28, 75558), (42, 50372), (49, 43176), (56, 37779), (84, 25186), (98, 21588), (147, 14392), (168, 12593), (196, 10794), (257, 8232), (294, 7196), (343, 6168), (392, 5397), (514, 4116), (588, 3598), (686, 3084), (771, 2744), (1028, 2058), (1029, 2056), (1176, 1799), (1372, 1542)]