861440496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2563811}}^1$

素因数の和:2563829

約数の個数: 40

約数和(自身を含む): 2543301504

約数和(自身を除く): 1681861008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2563811, 5127622, 7691433, 10255244, 15382866, 17946677, 20510488, 30765732, 35893354, 41020976, 53840031, 61531464, 71786708, 107680062, 123062928, 143573416, 215360124, 287146832, 430720248, 861440496]

約数ペア:

[(1, 861440496), (2, 430720248), (3, 287146832), (4, 215360124), (6, 143573416), (7, 123062928), (8, 107680062), (12, 71786708), (14, 61531464), (16, 53840031), (21, 41020976), (24, 35893354), (28, 30765732), (42, 20510488), (48, 17946677), (56, 15382866), (84, 10255244), (112, 7691433), (168, 5127622), (336, 2563811)]