411743488

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 108

約数和(自身を含む): 921664128

約数和(自身を除く): 509920640

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 256, 307, 338, 403, 416, 496, 614, 676, 806, 832, 992, 1228, 1352, 1612, 1664, 1984, 2456, 2704, 3224, 3328, 3968, 3991, 4912, 5239, 5408, 6448, 7936, 7982, 9517, 9824, 10478, 10816, 12896, 15964, 19034, 19648, 20956, 21632, 25792, 31928, 38068, 39296, 41912, 43264, 51584, 51883, 63856, 76136, 78592, 83824, 103168, 103766, 123721, 127712, 152272, 167648, 207532, 247442, 255424, 304544, 335296, 415064, 494884, 510848, 609088, 670592, 830128, 989768, 1021696, 1218176, 1341184, 1608373, 1660256, 1979536, 2436352, 3216746, 3320512, 3959072, 6433492, 6641024, 7918144, 12866984, 13282048, 15836288, 25733968, 31672576, 51467936, 102935872, 205871744, 411743488]

約数ペア:

[(1, 411743488), (2, 205871744), (4, 102935872), (8, 51467936), (13, 31672576), (16, 25733968), (26, 15836288), (31, 13282048), (32, 12866984), (52, 7918144), (62, 6641024), (64, 6433492), (104, 3959072), (124, 3320512), (128, 3216746), (169, 2436352), (208, 1979536), (248, 1660256), (256, 1608373), (307, 1341184), (338, 1218176), (403, 1021696), (416, 989768), (496, 830128), (614, 670592), (676, 609088), (806, 510848), (832, 494884), (992, 415064), (1228, 335296), (1352, 304544), (1612, 255424), (1664, 247442), (1984, 207532), (2456, 167648), (2704, 152272), (3224, 127712), (3328, 123721), (3968, 103766), (3991, 103168), (4912, 83824), (5239, 78592), (5408, 76136), (6448, 63856), (7936, 51883), (7982, 51584), (9517, 43264), (9824, 41912), (10478, 39296), (10816, 38068), (12896, 31928), (15964, 25792), (19034, 21632), (19648, 20956)]