308538248

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{1429}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 586099800

約数和(自身を除く): 277561552

約数列:

[1, 2, 4, 8, 137, 197, 274, 394, 548, 788, 1096, 1429, 1576, 2858, 5716, 11432, 26989, 53978, 107956, 195773, 215912, 281513, 391546, 563026, 783092, 1126052, 1566184, 2252104, 38567281, 77134562, 154269124, 308538248]

約数ペア:

[(1, 308538248), (2, 154269124), (4, 77134562), (8, 38567281), (137, 2252104), (197, 1566184), (274, 1126052), (394, 783092), (548, 563026), (788, 391546), (1096, 281513), (1429, 215912), (1576, 195773), (2858, 107956), (5716, 53978), (11432, 26989)]