337622896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12781}}^1$

素因数の和:12929

約数の個数: 40

約数和(自身を含む): 710065664

約数和(自身を除く): 372442768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 12781, 13208, 25562, 26416, 51124, 102248, 166153, 204496, 332306, 664612, 1329224, 1623187, 2658448, 3246374, 6492748, 12985496, 21101431, 25970992, 42202862, 84405724, 168811448, 337622896]

約数ペア:

[(1, 337622896), (2, 168811448), (4, 84405724), (8, 42202862), (13, 25970992), (16, 21101431), (26, 12985496), (52, 6492748), (104, 3246374), (127, 2658448), (208, 1623187), (254, 1329224), (508, 664612), (1016, 332306), (1651, 204496), (2032, 166153), (3302, 102248), (6604, 51124), (12781, 26416), (13208, 25562)]