258528032

素因数分解:

$2^5\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3307}}^1$

素因数の和:3673

約数の個数: 48

約数和(自身を含む): 583531200

約数和(自身を除く): 325003168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 349, 698, 1396, 2443, 2792, 3307, 4886, 5584, 6614, 9772, 11168, 13228, 19544, 23149, 26456, 39088, 46298, 52912, 78176, 92596, 105824, 185192, 370384, 740768, 1154143, 2308286, 4616572, 8079001, 9233144, 16158002, 18466288, 32316004, 36932576, 64632008, 129264016, 258528032]

約数ペア:

[(1, 258528032), (2, 129264016), (4, 64632008), (7, 36932576), (8, 32316004), (14, 18466288), (16, 16158002), (28, 9233144), (32, 8079001), (56, 4616572), (112, 2308286), (224, 1154143), (349, 740768), (698, 370384), (1396, 185192), (2443, 105824), (2792, 92596), (3307, 78176), (4886, 52912), (5584, 46298), (6614, 39088), (9772, 26456), (11168, 23149), (13228, 19544)]