253718784

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 847687680

約数和(自身を除く): 593968896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 47, 48, 54, 64, 66, 71, 72, 88, 94, 96, 99, 108, 128, 132, 141, 142, 144, 176, 188, 192, 198, 213, 216, 256, 264, 282, 284, 288, 297, 352, 376, 384, 396, 423, 426, 432, 517, 528, 564, 568, 576, 594, 639, 704, 752, 768, 781, 792, 846, 852, 864, 1034, 1056, 1128, 1136, 1152, 1188, 1269, 1278, 1408, 1504, 1551, 1562, 1584, 1692, 1704, 1728, 1917, 2068, 2112, 2256, 2272, 2304, 2343, 2376, 2538, 2556, 2816, 3008, 3102, 3124, 3168, 3337, 3384, 3408, 3456, 3834, 4136, 4224, 4512, 4544, 4653, 4686, 4752, 5076, 5112, 6016, 6204, 6248, 6336, 6674, 6768, 6816, 6912, 7029, 7668, 8272, 8448, 9024, 9088, 9306, 9372, 9504, 10011, 10152, 10224, 12032, 12408, 12496, 12672, 13348, 13536, 13632, 13959, 14058, 15336, 16544, 18048, 18176, 18612, 18744, 19008, 20022, 20304, 20448, 21087, 24816, 24992, 25344, 26696, 27072, 27264, 27918, 28116, 30033, 30672, 33088, 36096, 36707, 37224, 37488, 38016, 40044, 40608, 40896, 42174, 49632, 49984, 53392, 54144, 54528, 55836, 56232, 60066, 61344, 66176, 73414, 74448, 74976, 76032, 80088, 81216, 81792, 84348, 90099, 99264, 99968, 106784, 108288, 110121, 111672, 112464, 120132, 122688, 132352, 146828, 148896, 149952, 160176, 162432, 163584, 168696, 180198, 198528, 199936, 213568, 220242, 223344, 224928, 240264, 245376, 293656, 297792, 299904, 320352, 324864, 330363, 337392, 360396, 397056, 427136, 440484, 446688, 449856, 480528, 490752, 587312, 595584, 599808, 640704, 660726, 674784, 720792, 854272, 880968, 893376, 899712, 961056, 991089, 1174624, 1191168, 1281408, 1321452, 1349568, 1441584, 1761936, 1786752, 1799424, 1922112, 1982178, 2349248, 2562816, 2642904, 2699136, 2883168, 3523872, 3573504, 3844224, 3964356, 4698496, 5285808, 5398272, 5766336, 7047744, 7688448, 7928712, 9396992, 10571616, 11532672, 14095488, 15857424, 21143232, 23065344, 28190976, 31714848, 42286464, 63429696, 84572928, 126859392, 253718784]

約数ペア:

[(1, 253718784), (2, 126859392), (3, 84572928), (4, 63429696), (6, 42286464), (8, 31714848), (9, 28190976), (11, 23065344), (12, 21143232), (16, 15857424), (18, 14095488), (22, 11532672), (24, 10571616), (27, 9396992), (32, 7928712), (33, 7688448), (36, 7047744), (44, 5766336), (47, 5398272), (48, 5285808), (54, 4698496), (64, 3964356), (66, 3844224), (71, 3573504), (72, 3523872), (88, 2883168), (94, 2699136), (96, 2642904), (99, 2562816), (108, 2349248), (128, 1982178), (132, 1922112), (141, 1799424), (142, 1786752), (144, 1761936), (176, 1441584), (188, 1349568), (192, 1321452), (198, 1281408), (213, 1191168), (216, 1174624), (256, 991089), (264, 961056), (282, 899712), (284, 893376), (288, 880968), (297, 854272), (352, 720792), (376, 674784), (384, 660726), (396, 640704), (423, 599808), (426, 595584), (432, 587312), (517, 490752), (528, 480528), (564, 449856), (568, 446688), (576, 440484), (594, 427136), (639, 397056), (704, 360396), (752, 337392), (768, 330363), (781, 324864), (792, 320352), (846, 299904), (852, 297792), (864, 293656), (1034, 245376), (1056, 240264), (1128, 224928), (1136, 223344), (1152, 220242), (1188, 213568), (1269, 199936), (1278, 198528), (1408, 180198), (1504, 168696), (1551, 163584), (1562, 162432), (1584, 160176), (1692, 149952), (1704, 148896), (1728, 146828), (1917, 132352), (2068, 122688), (2112, 120132), (2256, 112464), (2272, 111672), (2304, 110121), (2343, 108288), (2376, 106784), (2538, 99968), (2556, 99264), (2816, 90099), (3008, 84348), (3102, 81792), (3124, 81216), (3168, 80088), (3337, 76032), (3384, 74976), (3408, 74448), (3456, 73414), (3834, 66176), (4136, 61344), (4224, 60066), (4512, 56232), (4544, 55836), (4653, 54528), (4686, 54144), (4752, 53392), (5076, 49984), (5112, 49632), (6016, 42174), (6204, 40896), (6248, 40608), (6336, 40044), (6674, 38016), (6768, 37488), (6816, 37224), (6912, 36707), (7029, 36096), (7668, 33088), (8272, 30672), (8448, 30033), (9024, 28116), (9088, 27918), (9306, 27264), (9372, 27072), (9504, 26696), (10011, 25344), (10152, 24992), (10224, 24816), (12032, 21087), (12408, 20448), (12496, 20304), (12672, 20022), (13348, 19008), (13536, 18744), (13632, 18612), (13959, 18176), (14058, 18048), (15336, 16544)]