881024256

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 288

約数和(自身を含む): 3021849600

約数和(自身を除く): 2140825344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 131, 139, 144, 168, 189, 192, 216, 224, 252, 256, 262, 278, 288, 336, 378, 384, 393, 417, 432, 448, 504, 524, 556, 576, 672, 756, 768, 786, 834, 864, 896, 917, 973, 1008, 1048, 1112, 1152, 1179, 1251, 1344, 1512, 1572, 1668, 1728, 1792, 1834, 1946, 2016, 2096, 2224, 2304, 2358, 2502, 2688, 2751, 2919, 3024, 3144, 3336, 3456, 3537, 3668, 3753, 3892, 4032, 4192, 4448, 4716, 5004, 5376, 5502, 5838, 6048, 6288, 6672, 6912, 7074, 7336, 7506, 7784, 8064, 8253, 8384, 8757, 8896, 9432, 10008, 11004, 11676, 12096, 12576, 13344, 14148, 14672, 15012, 15568, 16128, 16506, 16768, 17514, 17792, 18209, 18864, 20016, 22008, 23352, 24192, 24759, 25152, 26271, 26688, 28296, 29344, 30024, 31136, 33012, 33536, 35028, 35584, 36418, 37728, 40032, 44016, 46704, 48384, 49518, 50304, 52542, 53376, 54627, 56592, 58688, 60048, 62272, 66024, 70056, 72836, 75456, 80064, 88032, 93408, 99036, 100608, 105084, 106752, 109254, 113184, 117376, 120096, 124544, 127463, 132048, 140112, 145672, 150912, 160128, 163881, 176064, 186816, 198072, 210168, 218508, 226368, 234752, 240192, 249088, 254926, 264096, 280224, 291344, 301824, 320256, 327762, 352128, 373632, 382389, 396144, 420336, 437016, 452736, 480384, 491643, 509852, 528192, 560448, 582688, 655524, 704256, 747264, 764778, 792288, 840672, 874032, 905472, 960768, 983286, 1019704, 1056384, 1120896, 1147167, 1165376, 1311048, 1529556, 1584576, 1681344, 1748064, 1966572, 2039408, 2112768, 2241792, 2294334, 2330752, 2622096, 3059112, 3169152, 3362688, 3441501, 3496128, 3933144, 4078816, 4588668, 4661504, 5244192, 6118224, 6338304, 6725376, 6883002, 6992256, 7866288, 8157632, 9177336, 10488384, 12236448, 13766004, 13984512, 15732576, 16315264, 18354672, 20976768, 24472896, 27532008, 31465152, 32630528, 36709344, 41953536, 48945792, 55064016, 62930304, 73418688, 97891584, 110128032, 125860608, 146837376, 220256064, 293674752, 440512128, 881024256]

約数ペア:

[(1, 881024256), (2, 440512128), (3, 293674752), (4, 220256064), (6, 146837376), (7, 125860608), (8, 110128032), (9, 97891584), (12, 73418688), (14, 62930304), (16, 55064016), (18, 48945792), (21, 41953536), (24, 36709344), (27, 32630528), (28, 31465152), (32, 27532008), (36, 24472896), (42, 20976768), (48, 18354672), (54, 16315264), (56, 15732576), (63, 13984512), (64, 13766004), (72, 12236448), (84, 10488384), (96, 9177336), (108, 8157632), (112, 7866288), (126, 6992256), (128, 6883002), (131, 6725376), (139, 6338304), (144, 6118224), (168, 5244192), (189, 4661504), (192, 4588668), (216, 4078816), (224, 3933144), (252, 3496128), (256, 3441501), (262, 3362688), (278, 3169152), (288, 3059112), (336, 2622096), (378, 2330752), (384, 2294334), (393, 2241792), (417, 2112768), (432, 2039408), (448, 1966572), (504, 1748064), (524, 1681344), (556, 1584576), (576, 1529556), (672, 1311048), (756, 1165376), (768, 1147167), (786, 1120896), (834, 1056384), (864, 1019704), (896, 983286), (917, 960768), (973, 905472), (1008, 874032), (1048, 840672), (1112, 792288), (1152, 764778), (1179, 747264), (1251, 704256), (1344, 655524), (1512, 582688), (1572, 560448), (1668, 528192), (1728, 509852), (1792, 491643), (1834, 480384), (1946, 452736), (2016, 437016), (2096, 420336), (2224, 396144), (2304, 382389), (2358, 373632), (2502, 352128), (2688, 327762), (2751, 320256), (2919, 301824), (3024, 291344), (3144, 280224), (3336, 264096), (3456, 254926), (3537, 249088), (3668, 240192), (3753, 234752), (3892, 226368), (4032, 218508), (4192, 210168), (4448, 198072), (4716, 186816), (5004, 176064), (5376, 163881), (5502, 160128), (5838, 150912), (6048, 145672), (6288, 140112), (6672, 132048), (6912, 127463), (7074, 124544), (7336, 120096), (7506, 117376), (7784, 113184), (8064, 109254), (8253, 106752), (8384, 105084), (8757, 100608), (8896, 99036), (9432, 93408), (10008, 88032), (11004, 80064), (11676, 75456), (12096, 72836), (12576, 70056), (13344, 66024), (14148, 62272), (14672, 60048), (15012, 58688), (15568, 56592), (16128, 54627), (16506, 53376), (16768, 52542), (17514, 50304), (17792, 49518), (18209, 48384), (18864, 46704), (20016, 44016), (22008, 40032), (23352, 37728), (24192, 36418), (24759, 35584), (25152, 35028), (26271, 33536), (26688, 33012), (28296, 31136), (29344, 30024)]