198304000

素因数分解:

$2^8\times 5^3\times {\mathrm{6197}}^1$

素因数の和:6228

約数の個数: 72

約数和(自身を含む): 494079768

約数和(自身を除く): 295775768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 3200, 4000, 6197, 6400, 8000, 12394, 16000, 24788, 30985, 32000, 49576, 61970, 99152, 123940, 154925, 198304, 247880, 309850, 396608, 495760, 619700, 774625, 793216, 991520, 1239400, 1549250, 1586432, 1983040, 2478800, 3098500, 3966080, 4957600, 6197000, 7932160, 9915200, 12394000, 19830400, 24788000, 39660800, 49576000, 99152000, 198304000]

約数ペア:

[(1, 198304000), (2, 99152000), (4, 49576000), (5, 39660800), (8, 24788000), (10, 19830400), (16, 12394000), (20, 9915200), (25, 7932160), (32, 6197000), (40, 4957600), (50, 3966080), (64, 3098500), (80, 2478800), (100, 1983040), (125, 1586432), (128, 1549250), (160, 1239400), (200, 991520), (250, 793216), (256, 774625), (320, 619700), (400, 495760), (500, 396608), (640, 309850), (800, 247880), (1000, 198304), (1280, 154925), (1600, 123940), (2000, 99152), (3200, 61970), (4000, 49576), (6197, 32000), (6400, 30985), (8000, 24788), (12394, 16000)]