669084948

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{32779}}^1$

素因数の和:32808

約数の個数: 84

約数和(自身を含む): 2006398240

約数和(自身を除く): 1337313292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 32779, 65558, 98337, 131116, 196674, 229453, 295011, 393348, 458906, 590022, 688359, 885033, 917812, 1180044, 1376718, 1770066, 2065077, 2655099, 2753436, 3540132, 4130154, 5310198, 6195231, 7965297, 8260308, 10620396, 12390462, 15930594, 18585693, 23895891, 24780924, 31861188, 37171386, 47791782, 55757079, 74342772, 95583564, 111514158, 167271237, 223028316, 334542474, 669084948]

約数ペア:

[(1, 669084948), (2, 334542474), (3, 223028316), (4, 167271237), (6, 111514158), (7, 95583564), (9, 74342772), (12, 55757079), (14, 47791782), (18, 37171386), (21, 31861188), (27, 24780924), (28, 23895891), (36, 18585693), (42, 15930594), (54, 12390462), (63, 10620396), (81, 8260308), (84, 7965297), (108, 6195231), (126, 5310198), (162, 4130154), (189, 3540132), (243, 2753436), (252, 2655099), (324, 2065077), (378, 1770066), (486, 1376718), (567, 1180044), (729, 917812), (756, 885033), (972, 688359), (1134, 590022), (1458, 458906), (1701, 393348), (2268, 295011), (2916, 229453), (3402, 196674), (5103, 131116), (6804, 98337), (10206, 65558), (20412, 32779)]