244840816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5413}}^1$

素因数の和:5689

約数の個数: 40

約数和(自身を含む): 519614064

約数和(自身を除く): 274773248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257, 514, 1028, 2056, 2827, 4112, 5413, 5654, 10826, 11308, 21652, 22616, 43304, 45232, 59543, 86608, 119086, 238172, 476344, 952688, 1391141, 2782282, 5564564, 11129128, 15302551, 22258256, 30605102, 61210204, 122420408, 244840816]

約数ペア:

[(1, 244840816), (2, 122420408), (4, 61210204), (8, 30605102), (11, 22258256), (16, 15302551), (22, 11129128), (44, 5564564), (88, 2782282), (176, 1391141), (257, 952688), (514, 476344), (1028, 238172), (2056, 119086), (2827, 86608), (4112, 59543), (5413, 45232), (5654, 43304), (10826, 22616), (11308, 21652)]