289322766

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{93997}}^1$

素因数の和:94030

約数の個数: 40

約数和(自身を含む): 682425480

約数和(自身を除く): 393102714

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 93997, 187994, 281991, 563982, 845973, 1691946, 1785943, 2537919, 3571886, 5075838, 5357829, 7613757, 10715658, 15227514, 16073487, 32146974, 48220461, 96440922, 144661383, 289322766]

約数ペア:

[(1, 289322766), (2, 144661383), (3, 96440922), (6, 48220461), (9, 32146974), (18, 16073487), (19, 15227514), (27, 10715658), (38, 7613757), (54, 5357829), (57, 5075838), (81, 3571886), (114, 2537919), (162, 1785943), (171, 1691946), (342, 845973), (513, 563982), (1026, 281991), (1539, 187994), (3078, 93997)]