505508904

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1184

約数の個数: 128

約数和(自身を含む): 1481760000

約数和(自身を除く): 976251096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 97, 108, 138, 184, 194, 207, 216, 276, 291, 388, 414, 552, 582, 621, 776, 828, 873, 1049, 1164, 1242, 1656, 1746, 2098, 2231, 2328, 2484, 2619, 3147, 3492, 4196, 4462, 4968, 5238, 6294, 6693, 6984, 8392, 8924, 9441, 10476, 12588, 13386, 17848, 18882, 20079, 20952, 24127, 25176, 26772, 28323, 37764, 40158, 48254, 53544, 56646, 60237, 72381, 75528, 80316, 96508, 101753, 113292, 120474, 144762, 160632, 193016, 203506, 217143, 226584, 240948, 289524, 305259, 407012, 434286, 481896, 579048, 610518, 651429, 814024, 868572, 915777, 1221036, 1302858, 1737144, 1831554, 2340319, 2442072, 2605716, 2747331, 3663108, 4680638, 5211432, 5494662, 7020957, 7326216, 9361276, 10989324, 14041914, 18722552, 21062871, 21978648, 28083828, 42125742, 56167656, 63188613, 84251484, 126377226, 168502968, 252754452, 505508904]

約数ペア:

[(1, 505508904), (2, 252754452), (3, 168502968), (4, 126377226), (6, 84251484), (8, 63188613), (9, 56167656), (12, 42125742), (18, 28083828), (23, 21978648), (24, 21062871), (27, 18722552), (36, 14041914), (46, 10989324), (54, 9361276), (69, 7326216), (72, 7020957), (92, 5494662), (97, 5211432), (108, 4680638), (138, 3663108), (184, 2747331), (194, 2605716), (207, 2442072), (216, 2340319), (276, 1831554), (291, 1737144), (388, 1302858), (414, 1221036), (552, 915777), (582, 868572), (621, 814024), (776, 651429), (828, 610518), (873, 579048), (1049, 481896), (1164, 434286), (1242, 407012), (1656, 305259), (1746, 289524), (2098, 240948), (2231, 226584), (2328, 217143), (2484, 203506), (2619, 193016), (3147, 160632), (3492, 144762), (4196, 120474), (4462, 113292), (4968, 101753), (5238, 96508), (6294, 80316), (6693, 75528), (6984, 72381), (8392, 60237), (8924, 56646), (9441, 53544), (10476, 48254), (12588, 40158), (13386, 37764), (17848, 28323), (18882, 26772), (20079, 25176), (20952, 24127)]