217597272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3433}}^1$

素因数の和:3600

約数の個数: 64

約数和(自身を含む): 576912000

約数和(自身を除く): 359314728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 456, 556, 834, 1112, 1668, 2641, 3336, 3433, 5282, 6866, 7923, 10299, 10564, 13732, 15846, 20598, 21128, 27464, 31692, 41196, 63384, 65227, 82392, 130454, 195681, 260908, 391362, 477187, 521816, 782724, 954374, 1431561, 1565448, 1908748, 2863122, 3817496, 5726244, 9066553, 11452488, 18133106, 27199659, 36266212, 54399318, 72532424, 108798636, 217597272]

約数ペア:

[(1, 217597272), (2, 108798636), (3, 72532424), (4, 54399318), (6, 36266212), (8, 27199659), (12, 18133106), (19, 11452488), (24, 9066553), (38, 5726244), (57, 3817496), (76, 2863122), (114, 1908748), (139, 1565448), (152, 1431561), (228, 954374), (278, 782724), (417, 521816), (456, 477187), (556, 391362), (834, 260908), (1112, 195681), (1668, 130454), (2641, 82392), (3336, 65227), (3433, 63384), (5282, 41196), (6866, 31692), (7923, 27464), (10299, 21128), (10564, 20598), (13732, 15846)]