321104136

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 813496320

約数和(自身を除く): 492392184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 193, 362, 383, 386, 543, 579, 724, 766, 772, 1086, 1149, 1158, 1448, 1532, 1544, 2172, 2298, 2316, 3064, 4344, 4596, 4632, 9192, 34933, 69323, 69866, 73919, 104799, 138646, 139732, 147838, 207969, 209598, 221757, 277292, 279464, 295676, 415938, 419196, 443514, 554584, 591352, 831876, 838392, 887028, 1663752, 1774056, 13379339, 26758678, 40138017, 53517356, 80276034, 107034712, 160552068, 321104136]

約数ペア:

[(1, 321104136), (2, 160552068), (3, 107034712), (4, 80276034), (6, 53517356), (8, 40138017), (12, 26758678), (24, 13379339), (181, 1774056), (193, 1663752), (362, 887028), (383, 838392), (386, 831876), (543, 591352), (579, 554584), (724, 443514), (766, 419196), (772, 415938), (1086, 295676), (1149, 279464), (1158, 277292), (1448, 221757), (1532, 209598), (1544, 207969), (2172, 147838), (2298, 139732), (2316, 138646), (3064, 104799), (4344, 73919), (4596, 69866), (4632, 69323), (9192, 34933)]