243041916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2143}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 611846144

約数和(自身を除く): 368804228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 727, 1454, 2143, 2181, 2908, 4286, 4362, 6429, 8572, 8724, 9451, 12858, 18902, 25716, 27859, 28353, 37804, 55718, 56706, 83577, 111436, 113412, 167154, 334308, 1557961, 3115922, 4673883, 6231844, 9347766, 18695532, 20253493, 40506986, 60760479, 81013972, 121520958, 243041916]

約数ペア:

[(1, 243041916), (2, 121520958), (3, 81013972), (4, 60760479), (6, 40506986), (12, 20253493), (13, 18695532), (26, 9347766), (39, 6231844), (52, 4673883), (78, 3115922), (156, 1557961), (727, 334308), (1454, 167154), (2143, 113412), (2181, 111436), (2908, 83577), (4286, 56706), (4362, 55718), (6429, 37804), (8572, 28353), (8724, 27859), (9451, 25716), (12858, 18902)]