1664829216

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3761}}^1$

素因数の和:3859

約数の個数: 144

約数和(自身を含む): 4991346360

約数和(自身を除く): 3326517144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 53, 58, 72, 87, 96, 106, 116, 144, 159, 174, 212, 232, 261, 288, 318, 348, 424, 464, 477, 522, 636, 696, 848, 928, 954, 1044, 1272, 1392, 1537, 1696, 1908, 2088, 2544, 2784, 3074, 3761, 3816, 4176, 4611, 5088, 6148, 7522, 7632, 8352, 9222, 11283, 12296, 13833, 15044, 15264, 18444, 22566, 24592, 27666, 30088, 33849, 36888, 45132, 49184, 55332, 60176, 67698, 73776, 90264, 109069, 110664, 120352, 135396, 147552, 180528, 199333, 218138, 221328, 270792, 327207, 361056, 398666, 436276, 442656, 541584, 597999, 654414, 797332, 872552, 981621, 1083168, 1195998, 1308828, 1594664, 1745104, 1793997, 1963242, 2391996, 2617656, 3189328, 3490208, 3587994, 3926484, 4783992, 5235312, 5780657, 6378656, 7175988, 7852968, 9567984, 10470624, 11561314, 14351976, 15705936, 17341971, 19135968, 23122628, 28703952, 31411872, 34683942, 46245256, 52025913, 57407904, 69367884, 92490512, 104051826, 138735768, 184981024, 208103652, 277471536, 416207304, 554943072, 832414608, 1664829216]

約数ペア:

[(1, 1664829216), (2, 832414608), (3, 554943072), (4, 416207304), (6, 277471536), (8, 208103652), (9, 184981024), (12, 138735768), (16, 104051826), (18, 92490512), (24, 69367884), (29, 57407904), (32, 52025913), (36, 46245256), (48, 34683942), (53, 31411872), (58, 28703952), (72, 23122628), (87, 19135968), (96, 17341971), (106, 15705936), (116, 14351976), (144, 11561314), (159, 10470624), (174, 9567984), (212, 7852968), (232, 7175988), (261, 6378656), (288, 5780657), (318, 5235312), (348, 4783992), (424, 3926484), (464, 3587994), (477, 3490208), (522, 3189328), (636, 2617656), (696, 2391996), (848, 1963242), (928, 1793997), (954, 1745104), (1044, 1594664), (1272, 1308828), (1392, 1195998), (1537, 1083168), (1696, 981621), (1908, 872552), (2088, 797332), (2544, 654414), (2784, 597999), (3074, 541584), (3761, 442656), (3816, 436276), (4176, 398666), (4611, 361056), (5088, 327207), (6148, 270792), (7522, 221328), (7632, 218138), (8352, 199333), (9222, 180528), (11283, 147552), (12296, 135396), (13833, 120352), (15044, 110664), (15264, 109069), (18444, 90264), (22566, 73776), (24592, 67698), (27666, 60176), (30088, 55332), (33849, 49184), (36888, 45132)]