1644911616

素因数分解:

$2^{10}\times 3^1\times {\mathrm{367}}^1\times {\mathrm{1459}}^1$

素因数の和:1849

約数の個数: 88

約数和(自身を含む): 4399248640

約数和(自身を除く): 2754337024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 367, 384, 512, 734, 768, 1024, 1101, 1459, 1468, 1536, 2202, 2918, 2936, 3072, 4377, 4404, 5836, 5872, 8754, 8808, 11672, 11744, 17508, 17616, 23344, 23488, 35016, 35232, 46688, 46976, 70032, 70464, 93376, 93952, 140064, 140928, 186752, 187904, 280128, 281856, 373504, 375808, 535453, 560256, 563712, 747008, 1070906, 1120512, 1127424, 1494016, 1606359, 2141812, 2241024, 3212718, 4283624, 4482048, 6425436, 8567248, 12850872, 17134496, 25701744, 34268992, 51403488, 68537984, 102806976, 137075968, 205613952, 274151936, 411227904, 548303872, 822455808, 1644911616]

約数ペア:

[(1, 1644911616), (2, 822455808), (3, 548303872), (4, 411227904), (6, 274151936), (8, 205613952), (12, 137075968), (16, 102806976), (24, 68537984), (32, 51403488), (48, 34268992), (64, 25701744), (96, 17134496), (128, 12850872), (192, 8567248), (256, 6425436), (367, 4482048), (384, 4283624), (512, 3212718), (734, 2241024), (768, 2141812), (1024, 1606359), (1101, 1494016), (1459, 1127424), (1468, 1120512), (1536, 1070906), (2202, 747008), (2918, 563712), (2936, 560256), (3072, 535453), (4377, 375808), (4404, 373504), (5836, 281856), (5872, 280128), (8754, 187904), (8808, 186752), (11672, 140928), (11744, 140064), (17508, 93952), (17616, 93376), (23344, 70464), (23488, 70032), (35016, 46976), (35232, 46688)]