8769256192

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{20849}}^1$

素因数の和:20949

約数の個数: 72

約数和(自身を含む): 18410716800

約数和(自身を除く): 9641460608

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 248, 256, 424, 496, 848, 992, 1643, 1696, 1984, 3286, 3392, 3968, 6572, 6784, 7936, 13144, 13568, 20849, 26288, 41698, 52576, 83396, 105152, 166792, 210304, 333584, 420608, 646319, 667168, 1104997, 1292638, 1334336, 2209994, 2585276, 2668672, 4419988, 5170552, 5337344, 8839976, 10341104, 17679952, 20682208, 34254907, 35359904, 41364416, 68509814, 70719808, 82728832, 137019628, 141439616, 165457664, 274039256, 282879232, 548078512, 1096157024, 2192314048, 4384628096, 8769256192]

約数ペア:

[(1, 8769256192), (2, 4384628096), (4, 2192314048), (8, 1096157024), (16, 548078512), (31, 282879232), (32, 274039256), (53, 165457664), (62, 141439616), (64, 137019628), (106, 82728832), (124, 70719808), (128, 68509814), (212, 41364416), (248, 35359904), (256, 34254907), (424, 20682208), (496, 17679952), (848, 10341104), (992, 8839976), (1643, 5337344), (1696, 5170552), (1984, 4419988), (3286, 2668672), (3392, 2585276), (3968, 2209994), (6572, 1334336), (6784, 1292638), (7936, 1104997), (13144, 667168), (13568, 646319), (20849, 420608), (26288, 333584), (41698, 210304), (52576, 166792), (83396, 105152)]