342790272

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 1128038400

約数和(自身を除く): 785248128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 71, 72, 88, 96, 99, 108, 127, 128, 132, 142, 144, 176, 192, 198, 213, 216, 254, 264, 284, 288, 297, 352, 381, 384, 396, 426, 432, 508, 528, 568, 576, 594, 639, 704, 762, 781, 792, 852, 864, 1016, 1056, 1136, 1143, 1152, 1188, 1278, 1397, 1408, 1524, 1562, 1584, 1704, 1728, 1917, 2032, 2112, 2272, 2286, 2343, 2376, 2556, 2794, 3048, 3124, 3168, 3408, 3429, 3456, 3834, 4064, 4191, 4224, 4544, 4572, 4686, 4752, 5112, 5588, 6096, 6248, 6336, 6816, 6858, 7029, 7668, 8128, 8382, 9017, 9088, 9144, 9372, 9504, 10224, 11176, 12192, 12496, 12573, 12672, 13632, 13716, 14058, 15336, 16256, 16764, 18034, 18288, 18744, 19008, 20448, 21087, 22352, 24384, 24992, 25146, 27051, 27264, 27432, 28116, 30672, 33528, 36068, 36576, 37488, 37719, 38016, 40896, 42174, 44704, 48768, 49984, 50292, 54102, 54864, 56232, 61344, 67056, 72136, 73152, 74976, 75438, 81153, 81792, 84348, 89408, 99187, 99968, 100584, 108204, 109728, 112464, 122688, 134112, 144272, 146304, 149952, 150876, 162306, 168696, 178816, 198374, 201168, 216408, 219456, 224928, 243459, 245376, 268224, 288544, 297561, 299904, 301752, 324612, 337392, 396748, 402336, 432816, 438912, 449856, 486918, 536448, 577088, 595122, 603504, 649224, 674784, 793496, 804672, 865632, 892683, 899712, 973836, 1154176, 1190244, 1207008, 1298448, 1349568, 1586992, 1609344, 1731264, 1785366, 1947672, 2380488, 2414016, 2596896, 2678049, 2699136, 3173984, 3462528, 3570732, 3895344, 4760976, 4828032, 5193792, 5356098, 6347968, 7141464, 7790688, 9521952, 10387584, 10712196, 12695936, 14282928, 15581376, 19043904, 21424392, 28565856, 31162752, 38087808, 42848784, 57131712, 85697568, 114263424, 171395136, 342790272]

約数ペア:

[(1, 342790272), (2, 171395136), (3, 114263424), (4, 85697568), (6, 57131712), (8, 42848784), (9, 38087808), (11, 31162752), (12, 28565856), (16, 21424392), (18, 19043904), (22, 15581376), (24, 14282928), (27, 12695936), (32, 10712196), (33, 10387584), (36, 9521952), (44, 7790688), (48, 7141464), (54, 6347968), (64, 5356098), (66, 5193792), (71, 4828032), (72, 4760976), (88, 3895344), (96, 3570732), (99, 3462528), (108, 3173984), (127, 2699136), (128, 2678049), (132, 2596896), (142, 2414016), (144, 2380488), (176, 1947672), (192, 1785366), (198, 1731264), (213, 1609344), (216, 1586992), (254, 1349568), (264, 1298448), (284, 1207008), (288, 1190244), (297, 1154176), (352, 973836), (381, 899712), (384, 892683), (396, 865632), (426, 804672), (432, 793496), (508, 674784), (528, 649224), (568, 603504), (576, 595122), (594, 577088), (639, 536448), (704, 486918), (762, 449856), (781, 438912), (792, 432816), (852, 402336), (864, 396748), (1016, 337392), (1056, 324612), (1136, 301752), (1143, 299904), (1152, 297561), (1188, 288544), (1278, 268224), (1397, 245376), (1408, 243459), (1524, 224928), (1562, 219456), (1584, 216408), (1704, 201168), (1728, 198374), (1917, 178816), (2032, 168696), (2112, 162306), (2272, 150876), (2286, 149952), (2343, 146304), (2376, 144272), (2556, 134112), (2794, 122688), (3048, 112464), (3124, 109728), (3168, 108204), (3408, 100584), (3429, 99968), (3456, 99187), (3834, 89408), (4064, 84348), (4191, 81792), (4224, 81153), (4544, 75438), (4572, 74976), (4686, 73152), (4752, 72136), (5112, 67056), (5588, 61344), (6096, 56232), (6248, 54864), (6336, 54102), (6816, 50292), (6858, 49984), (7029, 48768), (7668, 44704), (8128, 42174), (8382, 40896), (9017, 38016), (9088, 37719), (9144, 37488), (9372, 36576), (9504, 36068), (10224, 33528), (11176, 30672), (12192, 28116), (12496, 27432), (12573, 27264), (12672, 27051), (13632, 25146), (13716, 24992), (14058, 24384), (15336, 22352), (16256, 21087), (16764, 20448), (18034, 19008), (18288, 18744)]