881721984

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16057}}^1$

素因数の和:16098

約数の個数: 128

約数和(自身を含む): 2751698880

約数和(自身を除く): 1869976896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2112, 2288, 2496, 3432, 4224, 4576, 4992, 6864, 9152, 13728, 16057, 18304, 27456, 32114, 48171, 54912, 64228, 96342, 128456, 176627, 192684, 208741, 256912, 353254, 385368, 417482, 513824, 529881, 626223, 706508, 770736, 834964, 1027648, 1059762, 1252446, 1413016, 1541472, 1669928, 2055296, 2119524, 2296151, 2504892, 2826032, 3082944, 3339856, 4239048, 4592302, 5009784, 5652064, 6165888, 6679712, 6888453, 8478096, 9184604, 10019568, 11304128, 13359424, 13776906, 16956192, 18369208, 20039136, 22608256, 26718848, 27553812, 33912384, 36738416, 40078272, 55107624, 67824768, 73476832, 80156544, 110215248, 146953664, 220430496, 293907328, 440860992, 881721984]

約数ペア:

[(1, 881721984), (2, 440860992), (3, 293907328), (4, 220430496), (6, 146953664), (8, 110215248), (11, 80156544), (12, 73476832), (13, 67824768), (16, 55107624), (22, 40078272), (24, 36738416), (26, 33912384), (32, 27553812), (33, 26718848), (39, 22608256), (44, 20039136), (48, 18369208), (52, 16956192), (64, 13776906), (66, 13359424), (78, 11304128), (88, 10019568), (96, 9184604), (104, 8478096), (128, 6888453), (132, 6679712), (143, 6165888), (156, 5652064), (176, 5009784), (192, 4592302), (208, 4239048), (264, 3339856), (286, 3082944), (312, 2826032), (352, 2504892), (384, 2296151), (416, 2119524), (429, 2055296), (528, 1669928), (572, 1541472), (624, 1413016), (704, 1252446), (832, 1059762), (858, 1027648), (1056, 834964), (1144, 770736), (1248, 706508), (1408, 626223), (1664, 529881), (1716, 513824), (2112, 417482), (2288, 385368), (2496, 353254), (3432, 256912), (4224, 208741), (4576, 192684), (4992, 176627), (6864, 128456), (9152, 96342), (13728, 64228), (16057, 54912), (18304, 48171), (27456, 32114)]