256382616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1526087}}^1$

素因数の和:1526103

約数の個数: 32

約数和(自身を含む): 732522240

約数和(自身を除く): 476139624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1526087, 3052174, 4578261, 6104348, 9156522, 10682609, 12208696, 18313044, 21365218, 32047827, 36626088, 42730436, 64095654, 85460872, 128191308, 256382616]

約数ペア:

[(1, 256382616), (2, 128191308), (3, 85460872), (4, 64095654), (6, 42730436), (7, 36626088), (8, 32047827), (12, 21365218), (14, 18313044), (21, 12208696), (24, 10682609), (28, 9156522), (42, 6104348), (56, 4578261), (84, 3052174), (168, 1526087)]