2688698568

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1\times {\mathrm{1291}}^1$

素因数の和:2218

約数の個数: 64

約数和(自身を含む): 6798193920

約数和(自身を除く): 4109495352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 811, 856, 1284, 1291, 1622, 2433, 2568, 2582, 3244, 3873, 4866, 5164, 6488, 7746, 9732, 10328, 15492, 19464, 30984, 86777, 138137, 173554, 260331, 276274, 347108, 414411, 520662, 552548, 694216, 828822, 1041324, 1047001, 1105096, 1657644, 2082648, 2094002, 3141003, 3315288, 4188004, 6282006, 8376008, 12564012, 25128024, 112029107, 224058214, 336087321, 448116428, 672174642, 896232856, 1344349284, 2688698568]

約数ペア:

[(1, 2688698568), (2, 1344349284), (3, 896232856), (4, 672174642), (6, 448116428), (8, 336087321), (12, 224058214), (24, 112029107), (107, 25128024), (214, 12564012), (321, 8376008), (428, 6282006), (642, 4188004), (811, 3315288), (856, 3141003), (1284, 2094002), (1291, 2082648), (1622, 1657644), (2433, 1105096), (2568, 1047001), (2582, 1041324), (3244, 828822), (3873, 694216), (4866, 552548), (5164, 520662), (6488, 414411), (7746, 347108), (9732, 276274), (10328, 260331), (15492, 173554), (19464, 138137), (30984, 86777)]