2161191168

素因数分解:

$2^8\times 3^2\times {\mathrm{938017}}^1$

素因数の和:938039

約数の個数: 54

約数和(自身を含む): 6231253574

約数和(自身を除く): 4070062406

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, 938017, 1876034, 2814051, 3752068, 5628102, 7504136, 8442153, 11256204, 15008272, 16884306, 22512408, 30016544, 33768612, 45024816, 60033088, 67537224, 90049632, 120066176, 135074448, 180099264, 240132352, 270148896, 360198528, 540297792, 720397056, 1080595584, 2161191168]

約数ペア:

[(1, 2161191168), (2, 1080595584), (3, 720397056), (4, 540297792), (6, 360198528), (8, 270148896), (9, 240132352), (12, 180099264), (16, 135074448), (18, 120066176), (24, 90049632), (32, 67537224), (36, 60033088), (48, 45024816), (64, 33768612), (72, 30016544), (96, 22512408), (128, 16884306), (144, 15008272), (192, 11256204), (256, 8442153), (288, 7504136), (384, 5628102), (576, 3752068), (768, 2814051), (1152, 1876034), (2304, 938017)]