268536072

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{32621}}^1$

素因数の和:32651

約数の個数: 64

約数和(自身を含む): 782928000

約数和(自身を除く): 514391928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 32621, 65242, 97863, 130484, 195726, 228347, 260968, 391452, 456694, 685041, 782904, 913388, 1370082, 1598429, 1826776, 2740164, 3196858, 4795287, 5480328, 6393716, 9590574, 11189003, 12787432, 19181148, 22378006, 33567009, 38362296, 44756012, 67134018, 89512024, 134268036, 268536072]

約数ペア:

[(1, 268536072), (2, 134268036), (3, 89512024), (4, 67134018), (6, 44756012), (7, 38362296), (8, 33567009), (12, 22378006), (14, 19181148), (21, 12787432), (24, 11189003), (28, 9590574), (42, 6393716), (49, 5480328), (56, 4795287), (84, 3196858), (98, 2740164), (147, 1826776), (168, 1598429), (196, 1370082), (294, 913388), (343, 782904), (392, 685041), (588, 456694), (686, 391452), (1029, 260968), (1176, 228347), (1372, 195726), (2058, 130484), (2744, 97863), (4116, 65242), (8232, 32621)]