1288975032

素因数分解:

$2^3\times 3^5\times {\mathrm{663053}}^1$

素因数の和:663074

約数の個数: 48

約数和(自身を含む): 3620274840

約数和(自身を除く): 2331299808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 663053, 1326106, 1989159, 2652212, 3978318, 5304424, 5967477, 7956636, 11934954, 15913272, 17902431, 23869908, 35804862, 47739816, 53707293, 71609724, 107414586, 143219448, 161121879, 214829172, 322243758, 429658344, 644487516, 1288975032]

約数ペア:

[(1, 1288975032), (2, 644487516), (3, 429658344), (4, 322243758), (6, 214829172), (8, 161121879), (9, 143219448), (12, 107414586), (18, 71609724), (24, 53707293), (27, 47739816), (36, 35804862), (54, 23869908), (72, 17902431), (81, 15913272), (108, 11934954), (162, 7956636), (216, 5967477), (243, 5304424), (324, 3978318), (486, 2652212), (648, 1989159), (972, 1326106), (1944, 663053)]