259483672

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 572901120

約数和(自身を除く): 313417448

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 197, 301, 344, 394, 547, 602, 788, 1094, 1204, 1379, 1576, 2188, 2408, 2758, 3829, 4376, 5516, 7658, 8471, 11032, 15316, 16942, 23521, 30632, 33884, 47042, 59297, 67768, 94084, 107759, 118594, 164647, 188168, 215518, 237188, 329294, 431036, 474376, 658588, 754313, 862072, 1317176, 1508626, 3017252, 4633637, 6034504, 9267274, 18534548, 32435459, 37069096, 64870918, 129741836, 259483672]

約数ペア:

[(1, 259483672), (2, 129741836), (4, 64870918), (7, 37069096), (8, 32435459), (14, 18534548), (28, 9267274), (43, 6034504), (56, 4633637), (86, 3017252), (172, 1508626), (197, 1317176), (301, 862072), (344, 754313), (394, 658588), (547, 474376), (602, 431036), (788, 329294), (1094, 237188), (1204, 215518), (1379, 188168), (1576, 164647), (2188, 118594), (2408, 107759), (2758, 94084), (3829, 67768), (4376, 59297), (5516, 47042), (7658, 33884), (8471, 30632), (11032, 23521), (15316, 16942)]