1636681728

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 4850314560

約数和(自身を除く): 3213632832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 128, 132, 176, 183, 192, 244, 256, 264, 352, 366, 384, 397, 488, 512, 528, 671, 704, 732, 768, 794, 976, 1024, 1056, 1191, 1342, 1408, 1464, 1536, 1588, 1952, 2013, 2048, 2112, 2382, 2684, 2816, 2928, 3072, 3176, 3904, 4026, 4224, 4367, 4764, 5368, 5632, 5856, 6144, 6352, 7808, 8052, 8448, 8734, 9528, 10736, 11264, 11712, 12704, 13101, 15616, 16104, 16896, 17468, 19056, 21472, 22528, 23424, 24217, 25408, 26202, 31232, 32208, 33792, 34936, 38112, 42944, 46848, 48434, 50816, 52404, 62464, 64416, 67584, 69872, 72651, 76224, 85888, 93696, 96868, 101632, 104808, 124928, 128832, 139744, 145302, 152448, 171776, 187392, 193736, 203264, 209616, 257664, 266387, 279488, 290604, 304896, 343552, 374784, 387472, 406528, 419232, 515328, 532774, 558976, 581208, 609792, 687104, 774944, 799161, 813056, 838464, 1030656, 1065548, 1117952, 1162416, 1219584, 1374208, 1549888, 1598322, 1676928, 2061312, 2131096, 2235904, 2324832, 2439168, 3099776, 3196644, 3353856, 4122624, 4262192, 4471808, 4649664, 6199552, 6393288, 6707712, 8524384, 8943616, 9299328, 12399104, 12786576, 13415424, 17048768, 18598656, 24798208, 25573152, 26830848, 34097536, 37197312, 49596416, 51146304, 68195072, 74394624, 102292608, 136390144, 148789248, 204585216, 272780288, 409170432, 545560576, 818340864, 1636681728]

約数ペア:

[(1, 1636681728), (2, 818340864), (3, 545560576), (4, 409170432), (6, 272780288), (8, 204585216), (11, 148789248), (12, 136390144), (16, 102292608), (22, 74394624), (24, 68195072), (32, 51146304), (33, 49596416), (44, 37197312), (48, 34097536), (61, 26830848), (64, 25573152), (66, 24798208), (88, 18598656), (96, 17048768), (122, 13415424), (128, 12786576), (132, 12399104), (176, 9299328), (183, 8943616), (192, 8524384), (244, 6707712), (256, 6393288), (264, 6199552), (352, 4649664), (366, 4471808), (384, 4262192), (397, 4122624), (488, 3353856), (512, 3196644), (528, 3099776), (671, 2439168), (704, 2324832), (732, 2235904), (768, 2131096), (794, 2061312), (976, 1676928), (1024, 1598322), (1056, 1549888), (1191, 1374208), (1342, 1219584), (1408, 1162416), (1464, 1117952), (1536, 1065548), (1588, 1030656), (1952, 838464), (2013, 813056), (2048, 799161), (2112, 774944), (2382, 687104), (2684, 609792), (2816, 581208), (2928, 558976), (3072, 532774), (3176, 515328), (3904, 419232), (4026, 406528), (4224, 387472), (4367, 374784), (4764, 343552), (5368, 304896), (5632, 290604), (5856, 279488), (6144, 266387), (6352, 257664), (7808, 209616), (8052, 203264), (8448, 193736), (8734, 187392), (9528, 171776), (10736, 152448), (11264, 145302), (11712, 139744), (12704, 128832), (13101, 124928), (15616, 104808), (16104, 101632), (16896, 96868), (17468, 93696), (19056, 85888), (21472, 76224), (22528, 72651), (23424, 69872), (24217, 67584), (25408, 64416), (26202, 62464), (31232, 52404), (32208, 50816), (33792, 48434), (34936, 46848), (38112, 42944)]