218047872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{81119}}^1$

素因数の和:81143

約数の個数: 64

約数和(自身を含む): 661939200

約数和(自身を除く): 443891328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 81119, 162238, 243357, 324476, 486714, 567833, 648952, 973428, 1135666, 1297904, 1703499, 1946856, 2271332, 2595808, 3406998, 3893712, 4542664, 5191616, 6813996, 7787424, 9085328, 10383232, 13627992, 15574848, 18170656, 27255984, 31149696, 36341312, 54511968, 72682624, 109023936, 218047872]

約数ペア:

[(1, 218047872), (2, 109023936), (3, 72682624), (4, 54511968), (6, 36341312), (7, 31149696), (8, 27255984), (12, 18170656), (14, 15574848), (16, 13627992), (21, 10383232), (24, 9085328), (28, 7787424), (32, 6813996), (42, 5191616), (48, 4542664), (56, 3893712), (64, 3406998), (84, 2595808), (96, 2271332), (112, 1946856), (128, 1703499), (168, 1297904), (192, 1135666), (224, 973428), (336, 648952), (384, 567833), (448, 486714), (672, 324476), (896, 243357), (1344, 162238), (2688, 81119)]