496372992

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20849}}^1$

素因数の和:20899

約数の個数: 72

約数和(自身を含む): 1363756800

約数和(自身を除く): 867383808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 20849, 23808, 41698, 62547, 83396, 125094, 166792, 250188, 333584, 500376, 646319, 667168, 1000752, 1292638, 1334336, 1938957, 2001504, 2585276, 2668672, 3877914, 4003008, 5170552, 5337344, 7755828, 8006016, 10341104, 15511656, 16012032, 20682208, 31023312, 41364416, 62046624, 82728832, 124093248, 165457664, 248186496, 496372992]

約数ペア:

[(1, 496372992), (2, 248186496), (3, 165457664), (4, 124093248), (6, 82728832), (8, 62046624), (12, 41364416), (16, 31023312), (24, 20682208), (31, 16012032), (32, 15511656), (48, 10341104), (62, 8006016), (64, 7755828), (93, 5337344), (96, 5170552), (124, 4003008), (128, 3877914), (186, 2668672), (192, 2585276), (248, 2001504), (256, 1938957), (372, 1334336), (384, 1292638), (496, 1000752), (744, 667168), (768, 646319), (992, 500376), (1488, 333584), (1984, 250188), (2976, 166792), (3968, 125094), (5952, 83396), (7936, 62547), (11904, 41698), (20849, 23808)]