1567191564

素因数分解:

$2^2\times 3^5\times {\mathrm{809}}^1\times {\mathrm{1993}}^1$

素因数の和:2821

約数の個数: 72

約数和(自身を含む): 4115376720

約数和(自身を除く): 2548185156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 809, 972, 1618, 1993, 2427, 3236, 3986, 4854, 5979, 7281, 7972, 9708, 11958, 14562, 17937, 21843, 23916, 29124, 35874, 43686, 53811, 65529, 71748, 87372, 107622, 131058, 161433, 196587, 215244, 262116, 322866, 393174, 484299, 645732, 786348, 968598, 1612337, 1937196, 3224674, 4837011, 6449348, 9674022, 14511033, 19348044, 29022066, 43533099, 58044132, 87066198, 130599297, 174132396, 261198594, 391797891, 522397188, 783595782, 1567191564]

約数ペア:

[(1, 1567191564), (2, 783595782), (3, 522397188), (4, 391797891), (6, 261198594), (9, 174132396), (12, 130599297), (18, 87066198), (27, 58044132), (36, 43533099), (54, 29022066), (81, 19348044), (108, 14511033), (162, 9674022), (243, 6449348), (324, 4837011), (486, 3224674), (809, 1937196), (972, 1612337), (1618, 968598), (1993, 786348), (2427, 645732), (3236, 484299), (3986, 393174), (4854, 322866), (5979, 262116), (7281, 215244), (7972, 196587), (9708, 161433), (11958, 131058), (14562, 107622), (17937, 87372), (21843, 71748), (23916, 65529), (29124, 53811), (35874, 43686)]