326323904

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:757

約数の個数: 56

約数和(自身を含む): 666536640

約数和(自身を除く): 340212736

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 283, 344, 419, 566, 688, 838, 1132, 1376, 1676, 2264, 2752, 3352, 4528, 6704, 9056, 12169, 13408, 18017, 18112, 24338, 26816, 36034, 48676, 72068, 97352, 118577, 144136, 194704, 237154, 288272, 389408, 474308, 576544, 778816, 948616, 1153088, 1897232, 3794464, 5098811, 7588928, 10197622, 20395244, 40790488, 81580976, 163161952, 326323904]

約数ペア:

[(1, 326323904), (2, 163161952), (4, 81580976), (8, 40790488), (16, 20395244), (32, 10197622), (43, 7588928), (64, 5098811), (86, 3794464), (172, 1897232), (283, 1153088), (344, 948616), (419, 778816), (566, 576544), (688, 474308), (838, 389408), (1132, 288272), (1376, 237154), (1676, 194704), (2264, 144136), (2752, 118577), (3352, 97352), (4528, 72068), (6704, 48676), (9056, 36034), (12169, 26816), (13408, 24338), (18017, 18112)]