909948544

素因数分解:

$2^7\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 1918987200

約数和(自身を除く): 1009038656

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 79, 107, 116, 128, 158, 214, 232, 316, 428, 464, 632, 841, 856, 928, 1264, 1682, 1712, 1856, 2291, 2528, 3103, 3364, 3424, 3712, 4582, 5056, 6206, 6728, 6848, 8453, 9164, 10112, 12412, 13456, 13696, 16906, 18328, 24824, 26912, 33812, 36656, 49648, 53824, 66439, 67624, 73312, 89987, 99296, 107648, 132878, 135248, 146624, 179974, 198592, 245137, 265756, 270496, 293248, 359948, 397184, 490274, 531512, 540992, 719896, 980548, 1063024, 1081984, 1439792, 1961096, 2126048, 2879584, 3922192, 4252096, 5759168, 7108973, 7844384, 8504192, 11518336, 14217946, 15688768, 28435892, 31377536, 56871784, 113743568, 227487136, 454974272, 909948544]

約数ペア:

[(1, 909948544), (2, 454974272), (4, 227487136), (8, 113743568), (16, 56871784), (29, 31377536), (32, 28435892), (58, 15688768), (64, 14217946), (79, 11518336), (107, 8504192), (116, 7844384), (128, 7108973), (158, 5759168), (214, 4252096), (232, 3922192), (316, 2879584), (428, 2126048), (464, 1961096), (632, 1439792), (841, 1081984), (856, 1063024), (928, 980548), (1264, 719896), (1682, 540992), (1712, 531512), (1856, 490274), (2291, 397184), (2528, 359948), (3103, 293248), (3364, 270496), (3424, 265756), (3712, 245137), (4582, 198592), (5056, 179974), (6206, 146624), (6728, 135248), (6848, 132878), (8453, 107648), (9164, 99296), (10112, 89987), (12412, 73312), (13456, 67624), (13696, 66439), (16906, 53824), (18328, 49648), (24824, 36656), (26912, 33812)]