12860256

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 34095600

約数和(自身を除く): 21235344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1229, 1308, 1744, 2458, 2616, 3488, 3687, 4916, 5232, 7374, 9832, 10464, 14748, 19664, 29496, 39328, 58992, 117984, 133961, 267922, 401883, 535844, 803766, 1071688, 1607532, 2143376, 3215064, 4286752, 6430128, 12860256]

約数ペア:

[(1, 12860256), (2, 6430128), (3, 4286752), (4, 3215064), (6, 2143376), (8, 1607532), (12, 1071688), (16, 803766), (24, 535844), (32, 401883), (48, 267922), (96, 133961), (109, 117984), (218, 58992), (327, 39328), (436, 29496), (654, 19664), (872, 14748), (1229, 10464), (1308, 9832), (1744, 7374), (2458, 5232), (2616, 4916), (3488, 3687)]