219789696

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11681}}^1$

素因数の和:11712

約数の個数: 96

約数和(自身を含む): 679191480

約数和(自身を除く): 459401784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 11681, 18816, 23362, 35043, 46724, 70086, 81767, 93448, 140172, 163534, 186896, 245301, 280344, 327068, 373792, 490602, 560688, 572369, 654136, 747584, 981204, 1121376, 1144738, 1308272, 1495168, 1717107, 1962408, 2242752, 2289476, 2616544, 3434214, 3924816, 4485504, 4578952, 5233088, 6868428, 7849632, 9157904, 10466176, 13736856, 15699264, 18315808, 27473712, 31398528, 36631616, 54947424, 73263232, 109894848, 219789696]

約数ペア:

[(1, 219789696), (2, 109894848), (3, 73263232), (4, 54947424), (6, 36631616), (7, 31398528), (8, 27473712), (12, 18315808), (14, 15699264), (16, 13736856), (21, 10466176), (24, 9157904), (28, 7849632), (32, 6868428), (42, 5233088), (48, 4578952), (49, 4485504), (56, 3924816), (64, 3434214), (84, 2616544), (96, 2289476), (98, 2242752), (112, 1962408), (128, 1717107), (147, 1495168), (168, 1308272), (192, 1144738), (196, 1121376), (224, 981204), (294, 747584), (336, 654136), (384, 572369), (392, 560688), (448, 490602), (588, 373792), (672, 327068), (784, 280344), (896, 245301), (1176, 186896), (1344, 163534), (1568, 140172), (2352, 93448), (2688, 81767), (3136, 70086), (4704, 46724), (6272, 35043), (9408, 23362), (11681, 18816)]