255801216

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2684

約数の個数: 128

約数和(自身を含む): 773763840

約数和(自身を除く): 517962624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 128, 132, 138, 176, 184, 192, 253, 264, 276, 352, 368, 384, 506, 528, 552, 704, 736, 759, 1012, 1056, 1104, 1408, 1472, 1518, 2024, 2112, 2208, 2633, 2944, 3036, 4048, 4224, 4416, 5266, 6072, 7899, 8096, 8832, 10532, 12144, 15798, 16192, 21064, 24288, 28963, 31596, 32384, 42128, 48576, 57926, 60559, 63192, 84256, 86889, 97152, 115852, 121118, 126384, 168512, 173778, 181677, 231704, 242236, 252768, 337024, 347556, 363354, 463408, 484472, 505536, 666149, 695112, 726708, 926816, 968944, 1011072, 1332298, 1390224, 1453416, 1853632, 1937888, 1998447, 2664596, 2780448, 2906832, 3707264, 3875776, 3996894, 5329192, 5560896, 5813664, 7751552, 7993788, 10658384, 11121792, 11627328, 15987576, 21316768, 23254656, 31975152, 42633536, 63950304, 85267072, 127900608, 255801216]

約数ペア:

[(1, 255801216), (2, 127900608), (3, 85267072), (4, 63950304), (6, 42633536), (8, 31975152), (11, 23254656), (12, 21316768), (16, 15987576), (22, 11627328), (23, 11121792), (24, 10658384), (32, 7993788), (33, 7751552), (44, 5813664), (46, 5560896), (48, 5329192), (64, 3996894), (66, 3875776), (69, 3707264), (88, 2906832), (92, 2780448), (96, 2664596), (128, 1998447), (132, 1937888), (138, 1853632), (176, 1453416), (184, 1390224), (192, 1332298), (253, 1011072), (264, 968944), (276, 926816), (352, 726708), (368, 695112), (384, 666149), (506, 505536), (528, 484472), (552, 463408), (704, 363354), (736, 347556), (759, 337024), (1012, 252768), (1056, 242236), (1104, 231704), (1408, 181677), (1472, 173778), (1518, 168512), (2024, 126384), (2112, 121118), (2208, 115852), (2633, 97152), (2944, 86889), (3036, 84256), (4048, 63192), (4224, 60559), (4416, 57926), (5266, 48576), (6072, 42128), (7899, 32384), (8096, 31596), (8832, 28963), (10532, 24288), (12144, 21064), (15798, 16192)]