1380459984

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{346501}}^1$

素因数の和:346595

約数の個数: 40

約数和(自身を含む): 3609164832

約数和(自身を除く): 2228704848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 346501, 693002, 1039503, 1386004, 2079006, 2772008, 4158012, 5544016, 8316024, 16632048, 28759583, 57519166, 86278749, 115038332, 172557498, 230076664, 345114996, 460153328, 690229992, 1380459984]

約数ペア:

[(1, 1380459984), (2, 690229992), (3, 460153328), (4, 345114996), (6, 230076664), (8, 172557498), (12, 115038332), (16, 86278749), (24, 57519166), (48, 28759583), (83, 16632048), (166, 8316024), (249, 5544016), (332, 4158012), (498, 2772008), (664, 2079006), (996, 1386004), (1328, 1039503), (1992, 693002), (3984, 346501)]