222589136

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2287}}^1$

素因数の和:2392

約数の個数: 80

約数和(自身を含む): 544727040

約数和(自身を除く): 322137904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 869, 1106, 1232, 1264, 1738, 2212, 2287, 3476, 4424, 4574, 6083, 6952, 8848, 9148, 12166, 13904, 16009, 18296, 24332, 25157, 32018, 36592, 48664, 50314, 64036, 97328, 100628, 128072, 176099, 180673, 201256, 256144, 352198, 361346, 402512, 704396, 722692, 1264711, 1408792, 1445384, 1987403, 2529422, 2817584, 2890768, 3974806, 5058844, 7949612, 10117688, 13911821, 15899224, 20235376, 27823642, 31798448, 55647284, 111294568, 222589136]

約数ペア:

[(1, 222589136), (2, 111294568), (4, 55647284), (7, 31798448), (8, 27823642), (11, 20235376), (14, 15899224), (16, 13911821), (22, 10117688), (28, 7949612), (44, 5058844), (56, 3974806), (77, 2890768), (79, 2817584), (88, 2529422), (112, 1987403), (154, 1445384), (158, 1408792), (176, 1264711), (308, 722692), (316, 704396), (553, 402512), (616, 361346), (632, 352198), (869, 256144), (1106, 201256), (1232, 180673), (1264, 176099), (1738, 128072), (2212, 100628), (2287, 97328), (3476, 64036), (4424, 50314), (4574, 48664), (6083, 36592), (6952, 32018), (8848, 25157), (9148, 24332), (12166, 18296), (13904, 16009)]