384690656

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55399}}^1$

素因数の和:55447

約数の個数: 48

約数和(自身を含む): 893491200

約数和(自身を除く): 508800544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 55399, 110798, 221596, 387793, 443192, 775586, 886384, 1551172, 1717369, 1772768, 3102344, 3434738, 6204688, 6869476, 12021583, 12409376, 13738952, 24043166, 27477904, 48086332, 54955808, 96172664, 192345328, 384690656]

約数ペア:

[(1, 384690656), (2, 192345328), (4, 96172664), (7, 54955808), (8, 48086332), (14, 27477904), (16, 24043166), (28, 13738952), (31, 12409376), (32, 12021583), (56, 6869476), (62, 6204688), (112, 3434738), (124, 3102344), (217, 1772768), (224, 1717369), (248, 1551172), (434, 886384), (496, 775586), (868, 443192), (992, 387793), (1736, 221596), (3472, 110798), (6944, 55399)]