239985984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{178561}}^1$

素因数の和:178583

約数の個数: 56

約数和(自身を含む): 725675968

約数和(自身を除く): 485689984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 178561, 357122, 535683, 714244, 1071366, 1249927, 1428488, 2142732, 2499854, 2856976, 3749781, 4285464, 4999708, 5713952, 7499562, 8570928, 9999416, 11427904, 14999124, 17141856, 19998832, 29998248, 34283712, 39997664, 59996496, 79995328, 119992992, 239985984]

約数ペア:

[(1, 239985984), (2, 119992992), (3, 79995328), (4, 59996496), (6, 39997664), (7, 34283712), (8, 29998248), (12, 19998832), (14, 17141856), (16, 14999124), (21, 11427904), (24, 9999416), (28, 8570928), (32, 7499562), (42, 5713952), (48, 4999708), (56, 4285464), (64, 3749781), (84, 2856976), (96, 2499854), (112, 2142732), (168, 1428488), (192, 1249927), (224, 1071366), (336, 714244), (448, 535683), (672, 357122), (1344, 178561)]