290767512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4903}}^1$

素因数の和:5272

約数の個数: 64

約数和(自身を含む): 833287680

約数和(自身を除く): 542520168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 353, 706, 1059, 1412, 2118, 2471, 2824, 4236, 4903, 4942, 7413, 8472, 9806, 9884, 14709, 14826, 19612, 19768, 29418, 29652, 34321, 39224, 58836, 59304, 68642, 102963, 117672, 137284, 205926, 274568, 411852, 823704, 1730759, 3461518, 5192277, 6923036, 10384554, 12115313, 13846072, 20769108, 24230626, 36345939, 41538216, 48461252, 72691878, 96922504, 145383756, 290767512]

約数ペア:

[(1, 290767512), (2, 145383756), (3, 96922504), (4, 72691878), (6, 48461252), (7, 41538216), (8, 36345939), (12, 24230626), (14, 20769108), (21, 13846072), (24, 12115313), (28, 10384554), (42, 6923036), (56, 5192277), (84, 3461518), (168, 1730759), (353, 823704), (706, 411852), (1059, 274568), (1412, 205926), (2118, 137284), (2471, 117672), (2824, 102963), (4236, 68642), (4903, 59304), (4942, 58836), (7413, 39224), (8472, 34321), (9806, 29652), (9884, 29418), (14709, 19768), (14826, 19612)]