426458439

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 736894080

約数和(自身を除く): 310435641

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 243, 297, 311, 513, 627, 729, 891, 933, 1539, 1881, 2187, 2673, 2799, 3421, 4617, 5643, 5909, 6561, 8019, 8397, 10263, 13851, 16929, 17727, 24057, 25191, 30789, 41553, 50787, 53181, 64999, 72171, 75573, 92367, 124659, 152361, 159543, 194997, 226719, 277101, 457083, 478629, 584991, 680157, 831303, 1371249, 1435887, 1754973, 2040471, 2493909, 4307661, 5264919, 7481727, 12922983, 15794757, 22445181, 38768949, 47384271, 142152813, 426458439]

約数ペア:

[(1, 426458439), (3, 142152813), (9, 47384271), (11, 38768949), (19, 22445181), (27, 15794757), (33, 12922983), (57, 7481727), (81, 5264919), (99, 4307661), (171, 2493909), (209, 2040471), (243, 1754973), (297, 1435887), (311, 1371249), (513, 831303), (627, 680157), (729, 584991), (891, 478629), (933, 457083), (1539, 277101), (1881, 226719), (2187, 194997), (2673, 159543), (2799, 152361), (3421, 124659), (4617, 92367), (5643, 75573), (5909, 72171), (6561, 64999), (8019, 53181), (8397, 50787), (10263, 41553), (13851, 30789), (16929, 25191), (17727, 24057)]