2078796992

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:718

約数の個数: 112

約数和(自身を含む): 4628327040

約数和(自身を除く): 2549530048

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 227, 272, 304, 323, 443, 454, 544, 608, 646, 886, 908, 1088, 1216, 1292, 1772, 1816, 2584, 3544, 3632, 3859, 4313, 5168, 7088, 7264, 7531, 7718, 8417, 8626, 10336, 14176, 14528, 15062, 15436, 16834, 17252, 20672, 28352, 30124, 30872, 33668, 34504, 60248, 61744, 67336, 69008, 73321, 100561, 120496, 123488, 134672, 138016, 143089, 146642, 201122, 240992, 246976, 269344, 276032, 286178, 293284, 402244, 481984, 538688, 572356, 586568, 804488, 1144712, 1173136, 1608976, 1709537, 1910659, 2289424, 2346272, 3217952, 3419074, 3821318, 4578848, 4692544, 6435904, 6838148, 7642636, 9157696, 13676296, 15285272, 27352592, 30570544, 32481203, 54705184, 61141088, 64962406, 109410368, 122282176, 129924812, 259849624, 519699248, 1039398496, 2078796992]

約数ペア:

[(1, 2078796992), (2, 1039398496), (4, 519699248), (8, 259849624), (16, 129924812), (17, 122282176), (19, 109410368), (32, 64962406), (34, 61141088), (38, 54705184), (64, 32481203), (68, 30570544), (76, 27352592), (136, 15285272), (152, 13676296), (227, 9157696), (272, 7642636), (304, 6838148), (323, 6435904), (443, 4692544), (454, 4578848), (544, 3821318), (608, 3419074), (646, 3217952), (886, 2346272), (908, 2289424), (1088, 1910659), (1216, 1709537), (1292, 1608976), (1772, 1173136), (1816, 1144712), (2584, 804488), (3544, 586568), (3632, 572356), (3859, 538688), (4313, 481984), (5168, 402244), (7088, 293284), (7264, 286178), (7531, 276032), (7718, 269344), (8417, 246976), (8626, 240992), (10336, 201122), (14176, 146642), (14528, 143089), (15062, 138016), (15436, 134672), (16834, 123488), (17252, 120496), (20672, 100561), (28352, 73321), (30124, 69008), (30872, 67336), (33668, 61744), (34504, 60248)]