242884768

素因数分解:

$2^5\times 7^2\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1026

約数の個数: 72

約数和(自身を含む): 559851264

約数和(自身を除く): 316966496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 191, 196, 224, 382, 392, 764, 784, 811, 1337, 1528, 1568, 1622, 2674, 3056, 3244, 5348, 5677, 6112, 6488, 9359, 10696, 11354, 12976, 18718, 21392, 22708, 25952, 37436, 39739, 42784, 45416, 74872, 79478, 90832, 149744, 154901, 158956, 181664, 299488, 309802, 317912, 619604, 635824, 1084307, 1239208, 1271648, 2168614, 2478416, 4337228, 4956832, 7590149, 8674456, 15180298, 17348912, 30360596, 34697824, 60721192, 121442384, 242884768]

約数ペア:

[(1, 242884768), (2, 121442384), (4, 60721192), (7, 34697824), (8, 30360596), (14, 17348912), (16, 15180298), (28, 8674456), (32, 7590149), (49, 4956832), (56, 4337228), (98, 2478416), (112, 2168614), (191, 1271648), (196, 1239208), (224, 1084307), (382, 635824), (392, 619604), (764, 317912), (784, 309802), (811, 299488), (1337, 181664), (1528, 158956), (1568, 154901), (1622, 149744), (2674, 90832), (3056, 79478), (3244, 74872), (5348, 45416), (5677, 42784), (6112, 39739), (6488, 37436), (9359, 25952), (10696, 22708), (11354, 21392), (12976, 18718)]