289519104

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{26927}}^1$

素因数の和:26955

約数の個数: 80

約数和(自身を含む): 881515008

約数和(自身を除く): 591995904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 26927, 53854, 80781, 107708, 161562, 188489, 215416, 323124, 376978, 430832, 565467, 646248, 753956, 861664, 1130934, 1292496, 1507912, 1723328, 2261868, 2584992, 3015824, 3446656, 4523736, 5169984, 6031648, 6893312, 9047472, 10339968, 12063296, 13786624, 18094944, 20679936, 24126592, 36189888, 41359872, 48253184, 72379776, 96506368, 144759552, 289519104]

約数ペア:

[(1, 289519104), (2, 144759552), (3, 96506368), (4, 72379776), (6, 48253184), (7, 41359872), (8, 36189888), (12, 24126592), (14, 20679936), (16, 18094944), (21, 13786624), (24, 12063296), (28, 10339968), (32, 9047472), (42, 6893312), (48, 6031648), (56, 5169984), (64, 4523736), (84, 3446656), (96, 3015824), (112, 2584992), (128, 2261868), (168, 1723328), (192, 1507912), (224, 1292496), (256, 1130934), (336, 861664), (384, 753956), (448, 646248), (512, 565467), (672, 430832), (768, 376978), (896, 323124), (1344, 215416), (1536, 188489), (1792, 161562), (2688, 107708), (3584, 80781), (5376, 53854), (10752, 26927)]