219367872

素因数分解:

$2^6\times 3^3\times {\mathrm{126949}}^1$

素因数の和:126970

約数の個数: 56

約数和(自身を含む): 644906000

約数和(自身を除く): 425538128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 126949, 253898, 380847, 507796, 761694, 1015592, 1142541, 1523388, 2031184, 2285082, 3046776, 3427623, 4062368, 4570164, 6093552, 6855246, 8124736, 9140328, 12187104, 13710492, 18280656, 24374208, 27420984, 36561312, 54841968, 73122624, 109683936, 219367872]

約数ペア:

[(1, 219367872), (2, 109683936), (3, 73122624), (4, 54841968), (6, 36561312), (8, 27420984), (9, 24374208), (12, 18280656), (16, 13710492), (18, 12187104), (24, 9140328), (27, 8124736), (32, 6855246), (36, 6093552), (48, 4570164), (54, 4062368), (64, 3427623), (72, 3046776), (96, 2285082), (108, 2031184), (144, 1523388), (192, 1142541), (216, 1015592), (288, 761694), (432, 507796), (576, 380847), (864, 253898), (1728, 126949)]