213821424

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{10531}}^1$

素因数の和:10595

約数の個数: 80

約数和(自身を含む): 626864640

約数和(自身を除く): 413043216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 10531, 20304, 21062, 31593, 42124, 63186, 84248, 94779, 126372, 168496, 189558, 252744, 284337, 379116, 494957, 505488, 568674, 758232, 989914, 1137348, 1484871, 1516464, 1979828, 2274696, 2969742, 3959656, 4454613, 4549392, 5939484, 7919312, 8909226, 11878968, 13363839, 17818452, 23757936, 26727678, 35636904, 53455356, 71273808, 106910712, 213821424]

約数ペア:

[(1, 213821424), (2, 106910712), (3, 71273808), (4, 53455356), (6, 35636904), (8, 26727678), (9, 23757936), (12, 17818452), (16, 13363839), (18, 11878968), (24, 8909226), (27, 7919312), (36, 5939484), (47, 4549392), (48, 4454613), (54, 3959656), (72, 2969742), (94, 2274696), (108, 1979828), (141, 1516464), (144, 1484871), (188, 1137348), (216, 989914), (282, 758232), (376, 568674), (423, 505488), (432, 494957), (564, 379116), (752, 284337), (846, 252744), (1128, 189558), (1269, 168496), (1692, 126372), (2256, 94779), (2538, 84248), (3384, 63186), (5076, 42124), (6768, 31593), (10152, 21062), (10531, 20304)]