1278323504

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{599}}^1\times {\mathrm{1607}}^1$

素因数の和:2297

約数の個数: 40

約数和(自身を含む): 2512339200

約数和(自身を除く): 1234015696

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 599, 664, 1198, 1328, 1607, 2396, 3214, 4792, 6428, 9584, 12856, 25712, 49717, 99434, 133381, 198868, 266762, 397736, 533524, 795472, 962593, 1067048, 1925186, 2134096, 3850372, 7700744, 15401488, 79895219, 159790438, 319580876, 639161752, 1278323504]

約数ペア:

[(1, 1278323504), (2, 639161752), (4, 319580876), (8, 159790438), (16, 79895219), (83, 15401488), (166, 7700744), (332, 3850372), (599, 2134096), (664, 1925186), (1198, 1067048), (1328, 962593), (1607, 795472), (2396, 533524), (3214, 397736), (4792, 266762), (6428, 198868), (9584, 133381), (12856, 99434), (25712, 49717)]