216739264

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11251}}^1$

素因数の和:11313

約数の個数: 56

約数和(自身を含む): 503009408

約数和(自身を除く): 286270144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 9632, 11251, 19264, 22502, 45004, 78757, 90008, 157514, 180016, 315028, 360032, 483793, 630056, 720064, 967586, 1260112, 1935172, 2520224, 3386551, 3870344, 5040448, 6773102, 7740688, 13546204, 15481376, 27092408, 30962752, 54184816, 108369632, 216739264]

約数ペア:

[(1, 216739264), (2, 108369632), (4, 54184816), (7, 30962752), (8, 27092408), (14, 15481376), (16, 13546204), (28, 7740688), (32, 6773102), (43, 5040448), (56, 3870344), (64, 3386551), (86, 2520224), (112, 1935172), (172, 1260112), (224, 967586), (301, 720064), (344, 630056), (448, 483793), (602, 360032), (688, 315028), (1204, 180016), (1376, 157514), (2408, 90008), (2752, 78757), (4816, 45004), (9632, 22502), (11251, 19264)]