2811965184

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2315

約数の個数: 216

約数和(自身を含む): 9387356160

約数和(自身を除く): 6575390976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 256, 288, 316, 336, 384, 448, 474, 504, 553, 576, 632, 672, 711, 768, 896, 948, 1008, 1106, 1152, 1264, 1344, 1422, 1659, 1792, 1896, 2016, 2207, 2212, 2304, 2528, 2688, 2844, 3318, 3792, 4032, 4414, 4424, 4977, 5056, 5376, 5688, 6621, 6636, 7584, 8064, 8828, 8848, 9954, 10112, 11376, 13242, 13272, 15168, 15449, 16128, 17656, 17696, 19863, 19908, 20224, 22752, 26484, 26544, 30336, 30898, 35312, 35392, 39726, 39816, 45504, 46347, 52968, 53088, 60672, 61796, 70624, 70784, 79452, 79632, 91008, 92694, 105936, 106176, 123592, 139041, 141248, 141568, 158904, 159264, 174353, 182016, 185388, 211872, 212352, 247184, 278082, 282496, 317808, 318528, 348706, 370776, 423744, 424704, 494368, 523059, 556164, 564992, 635616, 637056, 697412, 741552, 847488, 988736, 1046118, 1112328, 1220471, 1271232, 1274112, 1394824, 1483104, 1569177, 1694976, 1977472, 2092236, 2224656, 2440942, 2542464, 2789648, 2966208, 3138354, 3661413, 3954944, 4184472, 4449312, 4881884, 5084928, 5579296, 5932416, 6276708, 7322826, 8368944, 8898624, 9763768, 10984239, 11158592, 11864832, 12553416, 14645652, 16737888, 17797248, 19527536, 21968478, 22317184, 25106832, 29291304, 33475776, 35594496, 39055072, 43936956, 44634368, 50213664, 58582608, 66951552, 78110144, 87873912, 100427328, 117165216, 133903104, 156220288, 175747824, 200854656, 234330432, 312440576, 351495648, 401709312, 468660864, 702991296, 937321728, 1405982592, 2811965184]

約数ペア:

[(1, 2811965184), (2, 1405982592), (3, 937321728), (4, 702991296), (6, 468660864), (7, 401709312), (8, 351495648), (9, 312440576), (12, 234330432), (14, 200854656), (16, 175747824), (18, 156220288), (21, 133903104), (24, 117165216), (28, 100427328), (32, 87873912), (36, 78110144), (42, 66951552), (48, 58582608), (56, 50213664), (63, 44634368), (64, 43936956), (72, 39055072), (79, 35594496), (84, 33475776), (96, 29291304), (112, 25106832), (126, 22317184), (128, 21968478), (144, 19527536), (158, 17797248), (168, 16737888), (192, 14645652), (224, 12553416), (237, 11864832), (252, 11158592), (256, 10984239), (288, 9763768), (316, 8898624), (336, 8368944), (384, 7322826), (448, 6276708), (474, 5932416), (504, 5579296), (553, 5084928), (576, 4881884), (632, 4449312), (672, 4184472), (711, 3954944), (768, 3661413), (896, 3138354), (948, 2966208), (1008, 2789648), (1106, 2542464), (1152, 2440942), (1264, 2224656), (1344, 2092236), (1422, 1977472), (1659, 1694976), (1792, 1569177), (1896, 1483104), (2016, 1394824), (2207, 1274112), (2212, 1271232), (2304, 1220471), (2528, 1112328), (2688, 1046118), (2844, 988736), (3318, 847488), (3792, 741552), (4032, 697412), (4414, 637056), (4424, 635616), (4977, 564992), (5056, 556164), (5376, 523059), (5688, 494368), (6621, 424704), (6636, 423744), (7584, 370776), (8064, 348706), (8828, 318528), (8848, 317808), (9954, 282496), (10112, 278082), (11376, 247184), (13242, 212352), (13272, 211872), (15168, 185388), (15449, 182016), (16128, 174353), (17656, 159264), (17696, 158904), (19863, 141568), (19908, 141248), (20224, 139041), (22752, 123592), (26484, 106176), (26544, 105936), (30336, 92694), (30898, 91008), (35312, 79632), (35392, 79452), (39726, 70784), (39816, 70624), (45504, 61796), (46347, 60672), (52968, 53088)]