2515239456

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1378969}}^1$

素因数の和:1379001

約数の個数: 48

約数和(自身を含む): 6950008800

約数和(自身を除く): 4434769344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 1378969, 2757938, 4136907, 5515876, 8273814, 11031752, 16547628, 22063504, 26200411, 33095256, 44127008, 52400822, 66190512, 78601233, 104801644, 132381024, 157202466, 209603288, 314404932, 419206576, 628809864, 838413152, 1257619728, 2515239456]

約数ペア:

[(1, 2515239456), (2, 1257619728), (3, 838413152), (4, 628809864), (6, 419206576), (8, 314404932), (12, 209603288), (16, 157202466), (19, 132381024), (24, 104801644), (32, 78601233), (38, 66190512), (48, 52400822), (57, 44127008), (76, 33095256), (96, 26200411), (114, 22063504), (152, 16547628), (228, 11031752), (304, 8273814), (456, 5515876), (608, 4136907), (912, 2757938), (1824, 1378969)]