256411104

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{37619}}^1$

素因数の和:37703

約数の個数: 48

約数和(自身を含む): 682577280

約数和(自身を除く): 426166176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 37619, 75238, 112857, 150476, 225714, 300952, 451428, 601904, 902856, 1203808, 1805712, 2670949, 3611424, 5341898, 8012847, 10683796, 16025694, 21367592, 32051388, 42735184, 64102776, 85470368, 128205552, 256411104]

約数ペア:

[(1, 256411104), (2, 128205552), (3, 85470368), (4, 64102776), (6, 42735184), (8, 32051388), (12, 21367592), (16, 16025694), (24, 10683796), (32, 8012847), (48, 5341898), (71, 3611424), (96, 2670949), (142, 1805712), (213, 1203808), (284, 902856), (426, 601904), (568, 451428), (852, 300952), (1136, 225714), (1704, 150476), (2272, 112857), (3408, 75238), (6816, 37619)]