219561248768

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{3458311}}^1$

素因数の和:3458364

約数の個数: 48

約数和(自身を含む): 453177204480

約数和(自身を除く): 233615955712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7936, 15872, 31744, 63488, 3458311, 6916622, 13833244, 27666488, 55332976, 107207641, 110665952, 214415282, 221331904, 428830564, 442663808, 857661128, 885327616, 1715322256, 1770655232, 3430644512, 3541310464, 6861289024, 7082620928, 13722578048, 27445156096, 54890312192, 109780624384, 219561248768]

約数ペア:

[(1, 219561248768), (2, 109780624384), (4, 54890312192), (8, 27445156096), (16, 13722578048), (31, 7082620928), (32, 6861289024), (62, 3541310464), (64, 3430644512), (124, 1770655232), (128, 1715322256), (248, 885327616), (256, 857661128), (496, 442663808), (512, 428830564), (992, 221331904), (1024, 214415282), (1984, 110665952), (2048, 107207641), (3968, 55332976), (7936, 27666488), (15872, 13833244), (31744, 6916622), (63488, 3458311)]