320209524

素因数分解:

$2^2\times 3^4\times {\mathrm{683}}^1\times {\mathrm{1447}}^1$

素因数の和:2146

約数の個数: 60

約数和(自身を含む): 838895904

約数和(自身を除く): 518686380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 683, 1366, 1447, 2049, 2732, 2894, 4098, 4341, 5788, 6147, 8196, 8682, 12294, 13023, 17364, 18441, 24588, 26046, 36882, 39069, 52092, 55323, 73764, 78138, 110646, 117207, 156276, 221292, 234414, 468828, 988301, 1976602, 2964903, 3953204, 5929806, 8894709, 11859612, 17789418, 26684127, 35578836, 53368254, 80052381, 106736508, 160104762, 320209524]

約数ペア:

[(1, 320209524), (2, 160104762), (3, 106736508), (4, 80052381), (6, 53368254), (9, 35578836), (12, 26684127), (18, 17789418), (27, 11859612), (36, 8894709), (54, 5929806), (81, 3953204), (108, 2964903), (162, 1976602), (324, 988301), (683, 468828), (1366, 234414), (1447, 221292), (2049, 156276), (2732, 117207), (2894, 110646), (4098, 78138), (4341, 73764), (5788, 55323), (6147, 52092), (8196, 39069), (8682, 36882), (12294, 26046), (13023, 24588), (17364, 18441)]