15145424616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{457621}}^1$

素因数の和:457834

約数の個数: 64

約数和(自身を含む): 43492394880

約数和(自身を除く): 28346970264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 4137, 4728, 5516, 8274, 11032, 16548, 33096, 457621, 915242, 1372863, 1830484, 2745726, 3203347, 3660968, 5491452, 6406694, 9610041, 10982904, 12813388, 19220082, 25626776, 38440164, 76880328, 90151337, 180302674, 270454011, 360605348, 540908022, 631059359, 721210696, 1081816044, 1262118718, 1893178077, 2163632088, 2524237436, 3786356154, 5048474872, 7572712308, 15145424616]

約数ペア:

[(1, 15145424616), (2, 7572712308), (3, 5048474872), (4, 3786356154), (6, 2524237436), (7, 2163632088), (8, 1893178077), (12, 1262118718), (14, 1081816044), (21, 721210696), (24, 631059359), (28, 540908022), (42, 360605348), (56, 270454011), (84, 180302674), (168, 90151337), (197, 76880328), (394, 38440164), (591, 25626776), (788, 19220082), (1182, 12813388), (1379, 10982904), (1576, 9610041), (2364, 6406694), (2758, 5491452), (4137, 3660968), (4728, 3203347), (5516, 2745726), (8274, 1830484), (11032, 1372863), (16548, 915242), (33096, 457621)]