1420859136

素因数分解:

$2^8\times 3^1\times {\mathrm{673}}^1\times {\mathrm{2749}}^1$

素因数の和:3441

約数の個数: 72

約数和(自身を含む): 3788554000

約数和(自身を除く): 2367694864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 673, 768, 1346, 2019, 2692, 2749, 4038, 5384, 5498, 8076, 8247, 10768, 10996, 16152, 16494, 21536, 21992, 32304, 32988, 43072, 43984, 64608, 65976, 86144, 87968, 129216, 131952, 172288, 175936, 258432, 263904, 351872, 516864, 527808, 703744, 1055616, 1850077, 2111232, 3700154, 5550231, 7400308, 11100462, 14800616, 22200924, 29601232, 44401848, 59202464, 88803696, 118404928, 177607392, 236809856, 355214784, 473619712, 710429568, 1420859136]

約数ペア:

[(1, 1420859136), (2, 710429568), (3, 473619712), (4, 355214784), (6, 236809856), (8, 177607392), (12, 118404928), (16, 88803696), (24, 59202464), (32, 44401848), (48, 29601232), (64, 22200924), (96, 14800616), (128, 11100462), (192, 7400308), (256, 5550231), (384, 3700154), (673, 2111232), (768, 1850077), (1346, 1055616), (2019, 703744), (2692, 527808), (2749, 516864), (4038, 351872), (5384, 263904), (5498, 258432), (8076, 175936), (8247, 172288), (10768, 131952), (10996, 129216), (16152, 87968), (16494, 86144), (21536, 65976), (21992, 64608), (32304, 43984), (32988, 43072)]