212613744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{90397}}^1$

素因数の和:90422

約数の個数: 60

約数和(自身を含む): 638933064

約数和(自身を除く): 426319320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 90397, 180794, 271191, 361588, 542382, 632779, 723176, 1084764, 1265558, 1446352, 1898337, 2169528, 2531116, 3796674, 4339056, 4429453, 5062232, 7593348, 8858906, 10124464, 13288359, 15186696, 17717812, 26576718, 30373392, 35435624, 53153436, 70871248, 106306872, 212613744]

約数ペア:

[(1, 212613744), (2, 106306872), (3, 70871248), (4, 53153436), (6, 35435624), (7, 30373392), (8, 26576718), (12, 17717812), (14, 15186696), (16, 13288359), (21, 10124464), (24, 8858906), (28, 7593348), (42, 5062232), (48, 4429453), (49, 4339056), (56, 3796674), (84, 2531116), (98, 2169528), (112, 1898337), (147, 1446352), (168, 1265558), (196, 1084764), (294, 723176), (336, 632779), (392, 542382), (588, 361588), (784, 271191), (1176, 180794), (2352, 90397)]