257841139914

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1675577}}^1$

素因数の和:1675771

約数の個数: 48

約数和(自身を含む): 570876126912

約数和(自身を除く): 313034986998

約数列:

[1, 2, 3, 6, 9, 18, 83, 103, 166, 206, 249, 309, 498, 618, 747, 927, 1494, 1854, 8549, 17098, 25647, 51294, 76941, 153882, 1675577, 3351154, 5026731, 10053462, 15080193, 30160386, 139072891, 172584431, 278145782, 345168862, 417218673, 517753293, 834437346, 1035506586, 1251656019, 1553259879, 2503312038, 3106519758, 14324507773, 28649015546, 42973523319, 85947046638, 128920569957, 257841139914]

約数ペア:

[(1, 257841139914), (2, 128920569957), (3, 85947046638), (6, 42973523319), (9, 28649015546), (18, 14324507773), (83, 3106519758), (103, 2503312038), (166, 1553259879), (206, 1251656019), (249, 1035506586), (309, 834437346), (498, 517753293), (618, 417218673), (747, 345168862), (927, 278145782), (1494, 172584431), (1854, 139072891), (8549, 30160386), (17098, 15080193), (25647, 10053462), (51294, 5026731), (76941, 3351154), (153882, 1675577)]