1634128384

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12323}}^1$

素因数の和:12385

約数の個数: 80

約数和(自身を含む): 3832665408

約数和(自身を除く): 2198537024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 592, 896, 1036, 1184, 1792, 2072, 2368, 3584, 4144, 4736, 8288, 9472, 12323, 16576, 18944, 24646, 33152, 49292, 66304, 86261, 98584, 132608, 172522, 197168, 345044, 394336, 455951, 690088, 788672, 911902, 1380176, 1577344, 1823804, 2760352, 3154688, 3191657, 3647608, 5520704, 6309376, 6383314, 7295216, 11041408, 12766628, 14590432, 22082816, 25533256, 29180864, 44165632, 51066512, 58361728, 102133024, 116723456, 204266048, 233446912, 408532096, 817064192, 1634128384]

約数ペア:

[(1, 1634128384), (2, 817064192), (4, 408532096), (7, 233446912), (8, 204266048), (14, 116723456), (16, 102133024), (28, 58361728), (32, 51066512), (37, 44165632), (56, 29180864), (64, 25533256), (74, 22082816), (112, 14590432), (128, 12766628), (148, 11041408), (224, 7295216), (256, 6383314), (259, 6309376), (296, 5520704), (448, 3647608), (512, 3191657), (518, 3154688), (592, 2760352), (896, 1823804), (1036, 1577344), (1184, 1380176), (1792, 911902), (2072, 788672), (2368, 690088), (3584, 455951), (4144, 394336), (4736, 345044), (8288, 197168), (9472, 172522), (12323, 132608), (16576, 98584), (18944, 86261), (24646, 66304), (33152, 49292)]