313993764

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{178001}}^1$

素因数の和:178025

約数の個数: 54

約数和(自身を含む): 923296374

約数和(自身を除く): 609302610

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 178001, 356002, 534003, 712004, 1068006, 1246007, 1602009, 2136012, 2492014, 3204018, 3738021, 4984028, 6408036, 7476042, 8722049, 11214063, 14952084, 17444098, 22428126, 26166147, 34888196, 44856252, 52332294, 78498441, 104664588, 156996882, 313993764]

約数ペア:

[(1, 313993764), (2, 156996882), (3, 104664588), (4, 78498441), (6, 52332294), (7, 44856252), (9, 34888196), (12, 26166147), (14, 22428126), (18, 17444098), (21, 14952084), (28, 11214063), (36, 8722049), (42, 7476042), (49, 6408036), (63, 4984028), (84, 3738021), (98, 3204018), (126, 2492014), (147, 2136012), (196, 1602009), (252, 1246007), (294, 1068006), (441, 712004), (588, 534003), (882, 356002), (1764, 178001)]