289300368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{861013}}^1$

素因数の和:861031

約数の個数: 40

約数和(自身を含む): 854125888

約数和(自身を除く): 564825520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 861013, 1722026, 2583039, 3444052, 5166078, 6027091, 6888104, 10332156, 12054182, 13776208, 18081273, 20664312, 24108364, 36162546, 41328624, 48216728, 72325092, 96433456, 144650184, 289300368]

約数ペア:

[(1, 289300368), (2, 144650184), (3, 96433456), (4, 72325092), (6, 48216728), (7, 41328624), (8, 36162546), (12, 24108364), (14, 20664312), (16, 18081273), (21, 13776208), (24, 12054182), (28, 10332156), (42, 6888104), (48, 6027091), (56, 5166078), (84, 3444052), (112, 2583039), (168, 1722026), (336, 861013)]