218399168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:262

約数の個数: 112

約数和(自身を含む): 496190016

約数和(自身を除く): 277790848

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 101, 104, 113, 184, 202, 208, 226, 299, 368, 404, 416, 452, 598, 736, 808, 832, 904, 1196, 1313, 1469, 1472, 1616, 1808, 2323, 2392, 2599, 2626, 2938, 3232, 3616, 4646, 4784, 5198, 5252, 5876, 6464, 7232, 9292, 9568, 10396, 10504, 11413, 11752, 18584, 19136, 20792, 21008, 22826, 23504, 30199, 33787, 37168, 41584, 42016, 45652, 47008, 60398, 67574, 74336, 83168, 84032, 91304, 94016, 120796, 135148, 148369, 148672, 166336, 182608, 241592, 262499, 270296, 296738, 365216, 483184, 524998, 540592, 593476, 730432, 966368, 1049996, 1081184, 1186952, 1932736, 2099992, 2162368, 2373904, 3412487, 4199984, 4747808, 6824974, 8399968, 9495616, 13649948, 16799936, 27299896, 54599792, 109199584, 218399168]

約数ペア:

[(1, 218399168), (2, 109199584), (4, 54599792), (8, 27299896), (13, 16799936), (16, 13649948), (23, 9495616), (26, 8399968), (32, 6824974), (46, 4747808), (52, 4199984), (64, 3412487), (92, 2373904), (101, 2162368), (104, 2099992), (113, 1932736), (184, 1186952), (202, 1081184), (208, 1049996), (226, 966368), (299, 730432), (368, 593476), (404, 540592), (416, 524998), (452, 483184), (598, 365216), (736, 296738), (808, 270296), (832, 262499), (904, 241592), (1196, 182608), (1313, 166336), (1469, 148672), (1472, 148369), (1616, 135148), (1808, 120796), (2323, 94016), (2392, 91304), (2599, 84032), (2626, 83168), (2938, 74336), (3232, 67574), (3616, 60398), (4646, 47008), (4784, 45652), (5198, 42016), (5252, 41584), (5876, 37168), (6464, 33787), (7232, 30199), (9292, 23504), (9568, 22826), (10396, 21008), (10504, 20792), (11413, 19136), (11752, 18584)]