313870848

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1757

約数の個数: 80

約数和(自身を含む): 843279360

約数和(自身を除く): 529408512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1524, 1536, 1609, 2032, 3048, 3218, 4064, 4827, 6096, 6436, 8128, 9654, 12192, 12872, 16256, 19308, 24384, 25744, 32512, 38616, 48768, 51488, 65024, 77232, 97536, 102976, 154464, 195072, 204343, 205952, 308928, 408686, 411904, 613029, 617856, 817372, 823808, 1226058, 1235712, 1634744, 2452116, 2471424, 3269488, 4904232, 6538976, 9808464, 13077952, 19616928, 26155904, 39233856, 52311808, 78467712, 104623616, 156935424, 313870848]

約数ペア:

[(1, 313870848), (2, 156935424), (3, 104623616), (4, 78467712), (6, 52311808), (8, 39233856), (12, 26155904), (16, 19616928), (24, 13077952), (32, 9808464), (48, 6538976), (64, 4904232), (96, 3269488), (127, 2471424), (128, 2452116), (192, 1634744), (254, 1235712), (256, 1226058), (381, 823808), (384, 817372), (508, 617856), (512, 613029), (762, 411904), (768, 408686), (1016, 308928), (1524, 205952), (1536, 204343), (1609, 195072), (2032, 154464), (3048, 102976), (3218, 97536), (4064, 77232), (4827, 65024), (6096, 51488), (6436, 48768), (8128, 38616), (9654, 32512), (12192, 25744), (12872, 24384), (16256, 19308)]