671743112208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1999235453}}^1$

素因数の和:1999235471

約数の個数: 40

約数和(自身を含む): 1983241570368

約数和(自身を除く): 1311498458160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1999235453, 3998470906, 5997706359, 7996941812, 11995412718, 13994648171, 15993883624, 23990825436, 27989296342, 31987767248, 41983944513, 47981650872, 55978592684, 83967889026, 95963301744, 111957185368, 167935778052, 223914370736, 335871556104, 671743112208]

約数ペア:

[(1, 671743112208), (2, 335871556104), (3, 223914370736), (4, 167935778052), (6, 111957185368), (7, 95963301744), (8, 83967889026), (12, 55978592684), (14, 47981650872), (16, 41983944513), (21, 31987767248), (24, 27989296342), (28, 23990825436), (42, 15993883624), (48, 13994648171), (56, 11995412718), (84, 7996941812), (112, 5997706359), (168, 3998470906), (336, 1999235453)]