229951884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1979}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 561496320

約数和(自身を除く): 331544436

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 421, 842, 1263, 1684, 1979, 2526, 3958, 5052, 5937, 7916, 9683, 11874, 19366, 23748, 29049, 38732, 45517, 58098, 91034, 116196, 136551, 182068, 273102, 546204, 833159, 1666318, 2499477, 3332636, 4998954, 9997908, 19162657, 38325314, 57487971, 76650628, 114975942, 229951884]

約数ペア:

[(1, 229951884), (2, 114975942), (3, 76650628), (4, 57487971), (6, 38325314), (12, 19162657), (23, 9997908), (46, 4998954), (69, 3332636), (92, 2499477), (138, 1666318), (276, 833159), (421, 546204), (842, 273102), (1263, 182068), (1684, 136551), (1979, 116196), (2526, 91034), (3958, 58098), (5052, 45517), (5937, 38732), (7916, 29049), (9683, 23748), (11874, 19366)]