742602348

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{290533}}^1$

素因数の和:290614

約数の個数: 36

約数和(自身を含む): 1903578768

約数和(自身を除く): 1160976420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 290533, 581066, 871599, 1162132, 1743198, 2614797, 3486396, 5229594, 10459188, 20627843, 41255686, 61883529, 82511372, 123767058, 185650587, 247534116, 371301174, 742602348]

約数ペア:

[(1, 742602348), (2, 371301174), (3, 247534116), (4, 185650587), (6, 123767058), (9, 82511372), (12, 61883529), (18, 41255686), (36, 20627843), (71, 10459188), (142, 5229594), (213, 3486396), (284, 2614797), (426, 1743198), (639, 1162132), (852, 871599), (1278, 581066), (2556, 290533)]