218534232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12157}}^1$

素因数の和:12280

約数の個数: 64

約数和(自身を含む): 630270720

約数和(自身を除く): 411736488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 8988, 12157, 17976, 24314, 36471, 48628, 72942, 85099, 97256, 145884, 170198, 255297, 291768, 340396, 510594, 680792, 1021188, 1300799, 2042376, 2601598, 3902397, 5203196, 7804794, 9105593, 10406392, 15609588, 18211186, 27316779, 31219176, 36422372, 54633558, 72844744, 109267116, 218534232]

約数ペア:

[(1, 218534232), (2, 109267116), (3, 72844744), (4, 54633558), (6, 36422372), (7, 31219176), (8, 27316779), (12, 18211186), (14, 15609588), (21, 10406392), (24, 9105593), (28, 7804794), (42, 5203196), (56, 3902397), (84, 2601598), (107, 2042376), (168, 1300799), (214, 1021188), (321, 680792), (428, 510594), (642, 340396), (749, 291768), (856, 255297), (1284, 170198), (1498, 145884), (2247, 97256), (2568, 85099), (2996, 72942), (4494, 48628), (5992, 36471), (8988, 24314), (12157, 17976)]