216253072

素因数分解:

$2^4\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2441}}^1$

素因数の和:2576

約数の個数: 60

約数和(自身を含む): 491911596

約数和(自身を除く): 275658524

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 113, 196, 226, 392, 452, 784, 791, 904, 1582, 1808, 2441, 3164, 4882, 5537, 6328, 9764, 11074, 12656, 17087, 19528, 22148, 34174, 39056, 44296, 68348, 88592, 119609, 136696, 239218, 273392, 275833, 478436, 551666, 956872, 1103332, 1913744, 1930831, 2206664, 3861662, 4413328, 7723324, 13515817, 15446648, 27031634, 30893296, 54063268, 108126536, 216253072]

約数ペア:

[(1, 216253072), (2, 108126536), (4, 54063268), (7, 30893296), (8, 27031634), (14, 15446648), (16, 13515817), (28, 7723324), (49, 4413328), (56, 3861662), (98, 2206664), (112, 1930831), (113, 1913744), (196, 1103332), (226, 956872), (392, 551666), (452, 478436), (784, 275833), (791, 273392), (904, 239218), (1582, 136696), (1808, 119609), (2441, 88592), (3164, 68348), (4882, 44296), (5537, 39056), (6328, 34174), (9764, 22148), (11074, 19528), (12656, 17087)]