255303312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21023}}^1$

素因数の和:21068

約数の個数: 80

約数和(自身を含む): 750809088

約数和(自身を除く): 495505776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 3036, 4048, 6072, 12144, 21023, 42046, 63069, 84092, 126138, 168184, 231253, 252276, 336368, 462506, 483529, 504552, 693759, 925012, 967058, 1009104, 1387518, 1450587, 1850024, 1934116, 2775036, 2901174, 3700048, 3868232, 5318819, 5550072, 5802348, 7736464, 10637638, 11100144, 11604696, 15956457, 21275276, 23209392, 31912914, 42550552, 63825828, 85101104, 127651656, 255303312]

約数ペア:

[(1, 255303312), (2, 127651656), (3, 85101104), (4, 63825828), (6, 42550552), (8, 31912914), (11, 23209392), (12, 21275276), (16, 15956457), (22, 11604696), (23, 11100144), (24, 10637638), (33, 7736464), (44, 5802348), (46, 5550072), (48, 5318819), (66, 3868232), (69, 3700048), (88, 2901174), (92, 2775036), (132, 1934116), (138, 1850024), (176, 1450587), (184, 1387518), (253, 1009104), (264, 967058), (276, 925012), (368, 693759), (506, 504552), (528, 483529), (552, 462506), (759, 336368), (1012, 252276), (1104, 231253), (1518, 168184), (2024, 126138), (3036, 84092), (4048, 63069), (6072, 42046), (12144, 21023)]