391875744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{314003}}^1$

素因数の和:314029

約数の個数: 48

約数和(自身を含む): 1107806112

約数和(自身を除く): 715930368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 314003, 628006, 942009, 1256012, 1884018, 2512024, 3768036, 4082039, 5024048, 7536072, 8164078, 10048096, 12246117, 15072144, 16328156, 24492234, 30144288, 32656312, 48984468, 65312624, 97968936, 130625248, 195937872, 391875744]

約数ペア:

[(1, 391875744), (2, 195937872), (3, 130625248), (4, 97968936), (6, 65312624), (8, 48984468), (12, 32656312), (13, 30144288), (16, 24492234), (24, 16328156), (26, 15072144), (32, 12246117), (39, 10048096), (48, 8164078), (52, 7536072), (78, 5024048), (96, 4082039), (104, 3768036), (156, 2512024), (208, 1884018), (312, 1256012), (416, 942009), (624, 628006), (1248, 314003)]