291222570242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{3203}}^1$

素因数の和:3695

約数の個数: 64

約数和(自身を含む): 474368348160

約数和(自身を除く): 183145777918

約数列:

[1, 2, 17, 34, 67, 134, 167, 239, 334, 478, 1139, 2278, 2839, 3203, 4063, 5678, 6406, 8126, 11189, 16013, 22378, 32026, 39913, 54451, 79826, 108902, 190213, 214601, 272221, 380426, 429202, 534901, 544442, 678521, 765517, 1069802, 1357042, 1531034, 2674171, 3648217, 5348342, 7296434, 9093317, 13013789, 18186634, 26027578, 35838367, 45460907, 51289639, 71676734, 90921814, 102579278, 127841339, 255682678, 609252239, 871923863, 1218504478, 1743847726, 2173302763, 4346605526, 8565369713, 17130739426, 145611285121, 291222570242]

約数ペア:

[(1, 291222570242), (2, 145611285121), (17, 17130739426), (34, 8565369713), (67, 4346605526), (134, 2173302763), (167, 1743847726), (239, 1218504478), (334, 871923863), (478, 609252239), (1139, 255682678), (2278, 127841339), (2839, 102579278), (3203, 90921814), (4063, 71676734), (5678, 51289639), (6406, 45460907), (8126, 35838367), (11189, 26027578), (16013, 18186634), (22378, 13013789), (32026, 9093317), (39913, 7296434), (54451, 5348342), (79826, 3648217), (108902, 2674171), (190213, 1531034), (214601, 1357042), (272221, 1069802), (380426, 765517), (429202, 678521), (534901, 544442)]