505236424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7963}}^1$

素因数の和:8090

約数の個数: 64

約数和(自身を含む): 1192688640

約数和(自身を除く): 687452216

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 154, 206, 308, 412, 616, 721, 824, 1133, 1442, 2266, 2884, 4532, 5768, 7931, 7963, 9064, 15862, 15926, 31724, 31852, 55741, 63448, 63704, 87593, 111482, 175186, 222964, 350372, 445928, 613151, 700744, 820189, 1226302, 1640378, 2452604, 3280756, 4905208, 5741323, 6561512, 9022079, 11482646, 18044158, 22965292, 36088316, 45930584, 63154553, 72176632, 126309106, 252618212, 505236424]

約数ペア:

[(1, 505236424), (2, 252618212), (4, 126309106), (7, 72176632), (8, 63154553), (11, 45930584), (14, 36088316), (22, 22965292), (28, 18044158), (44, 11482646), (56, 9022079), (77, 6561512), (88, 5741323), (103, 4905208), (154, 3280756), (206, 2452604), (308, 1640378), (412, 1226302), (616, 820189), (721, 700744), (824, 613151), (1133, 445928), (1442, 350372), (2266, 222964), (2884, 175186), (4532, 111482), (5768, 87593), (7931, 63704), (7963, 63448), (9064, 55741), (15862, 31852), (15926, 31724)]