680626944

素因数分解:

$2^8\times 3^2\times {\mathrm{295411}}^1$

素因数の和:295433

約数の個数: 54

約数和(自身を含む): 1962421916

約数和(自身を除く): 1281794972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 295411, 590822, 886233, 1181644, 1772466, 2363288, 2658699, 3544932, 4726576, 5317398, 7089864, 9453152, 10634796, 14179728, 18906304, 21269592, 28359456, 37812608, 42539184, 56718912, 75625216, 85078368, 113437824, 170156736, 226875648, 340313472, 680626944]

約数ペア:

[(1, 680626944), (2, 340313472), (3, 226875648), (4, 170156736), (6, 113437824), (8, 85078368), (9, 75625216), (12, 56718912), (16, 42539184), (18, 37812608), (24, 28359456), (32, 21269592), (36, 18906304), (48, 14179728), (64, 10634796), (72, 9453152), (96, 7089864), (128, 5317398), (144, 4726576), (192, 3544932), (256, 2658699), (288, 2363288), (384, 1772466), (576, 1181644), (768, 886233), (1152, 590822), (2304, 295411)]