2356164047648

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{3319}}^1\times {\mathrm{515917}}^1$

素因数の和:519289

約数の個数: 48

約数和(自身を含む): 4748013990720

約数和(自身を除く): 2391849943072

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 3319, 6638, 13276, 26552, 53104, 106208, 142717, 285434, 515917, 570868, 1031834, 1141736, 2063668, 2283472, 4127336, 4566944, 8254672, 16509344, 22184431, 44368862, 88737724, 177475448, 354950896, 709901792, 1712328523, 3424657046, 6849314092, 13698628184, 27397256368, 54794512736, 73630126489, 147260252978, 294520505956, 589041011912, 1178082023824, 2356164047648]

約数ペア:

[(1, 2356164047648), (2, 1178082023824), (4, 589041011912), (8, 294520505956), (16, 147260252978), (32, 73630126489), (43, 54794512736), (86, 27397256368), (172, 13698628184), (344, 6849314092), (688, 3424657046), (1376, 1712328523), (3319, 709901792), (6638, 354950896), (13276, 177475448), (26552, 88737724), (53104, 44368862), (106208, 22184431), (142717, 16509344), (285434, 8254672), (515917, 4566944), (570868, 4127336), (1031834, 2283472), (1141736, 2063668)]