264472656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25391}}^1$

素因数の和:25440

約数の個数: 80

約数和(自身を含む): 806043648

約数和(自身を除く): 541570992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 25391, 50782, 76173, 101564, 152346, 177737, 203128, 304692, 355474, 406256, 533211, 609384, 710948, 787121, 1066422, 1218768, 1421896, 1574242, 2132844, 2361363, 2843792, 3148484, 4265688, 4722726, 5509847, 6296968, 8531376, 9445452, 11019694, 12593936, 16529541, 18890904, 22039388, 33059082, 37781808, 44078776, 66118164, 88157552, 132236328, 264472656]

約数ペア:

[(1, 264472656), (2, 132236328), (3, 88157552), (4, 66118164), (6, 44078776), (7, 37781808), (8, 33059082), (12, 22039388), (14, 18890904), (16, 16529541), (21, 12593936), (24, 11019694), (28, 9445452), (31, 8531376), (42, 6296968), (48, 5509847), (56, 4722726), (62, 4265688), (84, 3148484), (93, 2843792), (112, 2361363), (124, 2132844), (168, 1574242), (186, 1421896), (217, 1218768), (248, 1066422), (336, 787121), (372, 710948), (434, 609384), (496, 533211), (651, 406256), (744, 355474), (868, 304692), (1302, 203128), (1488, 177737), (1736, 152346), (2604, 101564), (3472, 76173), (5208, 50782), (10416, 25391)]