264664656

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{42743}}^1$

素因数の和:42800

約数の個数: 60

約数和(自身を含む): 757936608

約数和(自身を除く): 493271952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 42743, 85486, 128229, 170972, 256458, 341944, 384687, 512916, 683888, 769374, 1025832, 1538748, 1837949, 2051664, 3077496, 3675898, 5513847, 6154992, 7351796, 11027694, 14703592, 16541541, 22055388, 29407184, 33083082, 44110776, 66166164, 88221552, 132332328, 264664656]

約数ペア:

[(1, 264664656), (2, 132332328), (3, 88221552), (4, 66166164), (6, 44110776), (8, 33083082), (9, 29407184), (12, 22055388), (16, 16541541), (18, 14703592), (24, 11027694), (36, 7351796), (43, 6154992), (48, 5513847), (72, 3675898), (86, 3077496), (129, 2051664), (144, 1837949), (172, 1538748), (258, 1025832), (344, 769374), (387, 683888), (516, 512916), (688, 384687), (774, 341944), (1032, 256458), (1548, 170972), (2064, 128229), (3096, 85486), (6192, 42743)]