289291776

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1483}}^1$

素因数の和:1631

約数の個数: 80

約数和(自身を含む): 777283584

約数和(自身を除く): 487991808

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, 1483, 1524, 1536, 2032, 2966, 3048, 4064, 4449, 5932, 6096, 8128, 8898, 11864, 12192, 16256, 17796, 23728, 24384, 32512, 35592, 47456, 48768, 65024, 71184, 94912, 97536, 142368, 188341, 189824, 195072, 284736, 376682, 379648, 565023, 569472, 753364, 759296, 1130046, 1138944, 1506728, 2260092, 2277888, 3013456, 4520184, 6026912, 9040368, 12053824, 18080736, 24107648, 36161472, 48215296, 72322944, 96430592, 144645888, 289291776]

約数ペア:

[(1, 289291776), (2, 144645888), (3, 96430592), (4, 72322944), (6, 48215296), (8, 36161472), (12, 24107648), (16, 18080736), (24, 12053824), (32, 9040368), (48, 6026912), (64, 4520184), (96, 3013456), (127, 2277888), (128, 2260092), (192, 1506728), (254, 1138944), (256, 1130046), (381, 759296), (384, 753364), (508, 569472), (512, 565023), (762, 379648), (768, 376682), (1016, 284736), (1483, 195072), (1524, 189824), (1536, 188341), (2032, 142368), (2966, 97536), (3048, 94912), (4064, 71184), (4449, 65024), (5932, 48768), (6096, 47456), (8128, 35592), (8898, 32512), (11864, 24384), (12192, 23728), (16256, 17796)]