2503430656

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1$

素因数の和:1441

約数の個数: 80

約数和(自身を含む): 5191078464

約数和(自身を除く): 2687647808

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 103, 128, 148, 206, 256, 296, 412, 512, 592, 824, 1184, 1283, 1648, 2368, 2566, 3296, 3811, 4736, 5132, 6592, 7622, 9472, 10264, 13184, 15244, 18944, 20528, 26368, 30488, 41056, 47471, 52736, 60976, 82112, 94942, 121952, 132149, 164224, 189884, 243904, 264298, 328448, 379768, 487808, 528596, 656896, 759536, 975616, 1057192, 1519072, 1951232, 2114384, 3038144, 4228768, 4889513, 6076288, 8457536, 9779026, 12152576, 16915072, 19558052, 24305152, 33830144, 39116104, 67660288, 78232208, 156464416, 312928832, 625857664, 1251715328, 2503430656]

約数ペア:

[(1, 2503430656), (2, 1251715328), (4, 625857664), (8, 312928832), (16, 156464416), (32, 78232208), (37, 67660288), (64, 39116104), (74, 33830144), (103, 24305152), (128, 19558052), (148, 16915072), (206, 12152576), (256, 9779026), (296, 8457536), (412, 6076288), (512, 4889513), (592, 4228768), (824, 3038144), (1184, 2114384), (1283, 1951232), (1648, 1519072), (2368, 1057192), (2566, 975616), (3296, 759536), (3811, 656896), (4736, 528596), (5132, 487808), (6592, 379768), (7622, 328448), (9472, 264298), (10264, 243904), (13184, 189884), (15244, 164224), (18944, 132149), (20528, 121952), (26368, 94942), (30488, 82112), (41056, 60976), (47471, 52736)]