11988891648

素因数分解:

$2^{11}\times 3^4\times {\mathrm{72271}}^1$

素因数の和:72305

約数の個数: 120

約数和(自身を含む): 35810414640

約数和(自身を除く): 23821522992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2048, 2304, 2592, 3072, 3456, 4608, 5184, 6144, 6912, 9216, 10368, 13824, 18432, 20736, 27648, 41472, 55296, 72271, 82944, 144542, 165888, 216813, 289084, 433626, 578168, 650439, 867252, 1156336, 1300878, 1734504, 1951317, 2312672, 2601756, 3469008, 3902634, 4625344, 5203512, 5853951, 6938016, 7805268, 9250688, 10407024, 11707902, 13876032, 15610536, 18501376, 20814048, 23415804, 27752064, 31221072, 37002752, 41628096, 46831608, 55504128, 62442144, 74005504, 83256192, 93663216, 111008256, 124884288, 148011008, 166512384, 187326432, 222016512, 249768576, 333024768, 374652864, 444033024, 499537152, 666049536, 749305728, 999074304, 1332099072, 1498611456, 1998148608, 2997222912, 3996297216, 5994445824, 11988891648]

約数ペア:

[(1, 11988891648), (2, 5994445824), (3, 3996297216), (4, 2997222912), (6, 1998148608), (8, 1498611456), (9, 1332099072), (12, 999074304), (16, 749305728), (18, 666049536), (24, 499537152), (27, 444033024), (32, 374652864), (36, 333024768), (48, 249768576), (54, 222016512), (64, 187326432), (72, 166512384), (81, 148011008), (96, 124884288), (108, 111008256), (128, 93663216), (144, 83256192), (162, 74005504), (192, 62442144), (216, 55504128), (256, 46831608), (288, 41628096), (324, 37002752), (384, 31221072), (432, 27752064), (512, 23415804), (576, 20814048), (648, 18501376), (768, 15610536), (864, 13876032), (1024, 11707902), (1152, 10407024), (1296, 9250688), (1536, 7805268), (1728, 6938016), (2048, 5853951), (2304, 5203512), (2592, 4625344), (3072, 3902634), (3456, 3469008), (4608, 2601756), (5184, 2312672), (6144, 1951317), (6912, 1734504), (9216, 1300878), (10368, 1156336), (13824, 867252), (18432, 650439), (20736, 578168), (27648, 433626), (41472, 289084), (55296, 216813), (72271, 165888), (82944, 144542)]