306993904

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{5011}}^1$

素因数の和:5573

約数の個数: 40

約数和(自身を含む): 681150848

約数和(自身を除く): 374156944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 1094, 2188, 3829, 4376, 5011, 7658, 8752, 10022, 15316, 20044, 30632, 35077, 40088, 61264, 70154, 80176, 140308, 280616, 561232, 2741017, 5482034, 10964068, 19187119, 21928136, 38374238, 43856272, 76748476, 153496952, 306993904]

約数ペア:

[(1, 306993904), (2, 153496952), (4, 76748476), (7, 43856272), (8, 38374238), (14, 21928136), (16, 19187119), (28, 10964068), (56, 5482034), (112, 2741017), (547, 561232), (1094, 280616), (2188, 140308), (3829, 80176), (4376, 70154), (5011, 61264), (7658, 40088), (8752, 35077), (10022, 30632), (15316, 20044)]