231554904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8779}}^1$

素因数の和:8952

約数の個数: 64

約数和(自身を含む): 665875200

約数和(自身を除く): 434320296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 8779, 8792, 13188, 17558, 26337, 26376, 35116, 52674, 61453, 70232, 105348, 122906, 184359, 210696, 245812, 368718, 491624, 737436, 1378303, 1474872, 2756606, 4134909, 5513212, 8269818, 9648121, 11026424, 16539636, 19296242, 28944363, 33079272, 38592484, 57888726, 77184968, 115777452, 231554904]

約数ペア:

[(1, 231554904), (2, 115777452), (3, 77184968), (4, 57888726), (6, 38592484), (7, 33079272), (8, 28944363), (12, 19296242), (14, 16539636), (21, 11026424), (24, 9648121), (28, 8269818), (42, 5513212), (56, 4134909), (84, 2756606), (157, 1474872), (168, 1378303), (314, 737436), (471, 491624), (628, 368718), (942, 245812), (1099, 210696), (1256, 184359), (1884, 122906), (2198, 105348), (3297, 70232), (3768, 61453), (4396, 52674), (6594, 35116), (8779, 26376), (8792, 26337), (13188, 17558)]