1388282112

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{4099}}^1$

素因数の和:4138

約数の個数: 216

約数和(自身を含む): 4776828000

約数和(自身を除く): 3388545888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 2016, 2304, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4099, 4704, 5292, 5376, 6048, 6272, 6912, 7056, 8064, 8198, 9408, 10584, 12096, 12297, 12544, 14112, 16128, 16396, 18816, 21168, 24192, 24594, 28224, 28693, 32792, 36891, 37632, 42336, 48384, 49188, 56448, 57386, 65584, 73782, 84672, 86079, 98376, 110673, 112896, 114772, 131168, 147564, 169344, 172158, 196752, 200851, 221346, 229544, 258237, 262336, 295128, 338688, 344316, 393504, 401702, 442692, 459088, 516474, 524672, 590256, 602553, 688632, 774711, 787008, 803404, 885384, 918176, 1032948, 1049344, 1180512, 1205106, 1377264, 1549422, 1574016, 1606808, 1770768, 1807659, 1836352, 2065896, 2361024, 2410212, 2754528, 3098844, 3148032, 3213616, 3541536, 3615318, 3672704, 4131792, 4722048, 4820424, 5422977, 5509056, 6197688, 6427232, 7083072, 7230636, 7345408, 8263584, 9444096, 9640848, 10845954, 11018112, 12395376, 12854464, 14166144, 14461272, 16527168, 19281696, 21691908, 22036224, 24790752, 25708928, 28332288, 28922544, 33054336, 38563392, 43383816, 49581504, 51417856, 57845088, 66108672, 77126784, 86767632, 99163008, 115690176, 154253568, 173535264, 198326016, 231380352, 347070528, 462760704, 694141056, 1388282112]

約数ペア:

[(1, 1388282112), (2, 694141056), (3, 462760704), (4, 347070528), (6, 231380352), (7, 198326016), (8, 173535264), (9, 154253568), (12, 115690176), (14, 99163008), (16, 86767632), (18, 77126784), (21, 66108672), (24, 57845088), (27, 51417856), (28, 49581504), (32, 43383816), (36, 38563392), (42, 33054336), (48, 28922544), (49, 28332288), (54, 25708928), (56, 24790752), (63, 22036224), (64, 21691908), (72, 19281696), (84, 16527168), (96, 14461272), (98, 14166144), (108, 12854464), (112, 12395376), (126, 11018112), (128, 10845954), (144, 9640848), (147, 9444096), (168, 8263584), (189, 7345408), (192, 7230636), (196, 7083072), (216, 6427232), (224, 6197688), (252, 5509056), (256, 5422977), (288, 4820424), (294, 4722048), (336, 4131792), (378, 3672704), (384, 3615318), (392, 3541536), (432, 3213616), (441, 3148032), (448, 3098844), (504, 2754528), (576, 2410212), (588, 2361024), (672, 2065896), (756, 1836352), (768, 1807659), (784, 1770768), (864, 1606808), (882, 1574016), (896, 1549422), (1008, 1377264), (1152, 1205106), (1176, 1180512), (1323, 1049344), (1344, 1032948), (1512, 918176), (1568, 885384), (1728, 803404), (1764, 787008), (1792, 774711), (2016, 688632), (2304, 602553), (2352, 590256), (2646, 524672), (2688, 516474), (3024, 459088), (3136, 442692), (3456, 401702), (3528, 393504), (4032, 344316), (4099, 338688), (4704, 295128), (5292, 262336), (5376, 258237), (6048, 229544), (6272, 221346), (6912, 200851), (7056, 196752), (8064, 172158), (8198, 169344), (9408, 147564), (10584, 131168), (12096, 114772), (12297, 112896), (12544, 110673), (14112, 98376), (16128, 86079), (16396, 84672), (18816, 73782), (21168, 65584), (24192, 57386), (24594, 56448), (28224, 49188), (28693, 48384), (32792, 42336), (36891, 37632)]