730543328

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{1289}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 1462860000

約数和(自身を除く): 732316672

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 199, 356, 398, 712, 796, 1289, 1424, 1592, 2578, 2848, 3184, 5156, 6368, 10312, 17711, 20624, 35422, 41248, 70844, 114721, 141688, 229442, 256511, 283376, 458884, 513022, 566752, 917768, 1026044, 1835536, 2052088, 3671072, 4104176, 8208352, 22829479, 45658958, 91317916, 182635832, 365271664, 730543328]

約数ペア:

[(1, 730543328), (2, 365271664), (4, 182635832), (8, 91317916), (16, 45658958), (32, 22829479), (89, 8208352), (178, 4104176), (199, 3671072), (356, 2052088), (398, 1835536), (712, 1026044), (796, 917768), (1289, 566752), (1424, 513022), (1592, 458884), (2578, 283376), (2848, 256511), (3184, 229442), (5156, 141688), (6368, 114721), (10312, 70844), (17711, 41248), (20624, 35422)]