28131866112

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{84401}}^1$

素因数の和:84460

約数の個数: 160

約数和(自身を含む): 88415483904

約数和(自身を除く): 60283617792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1536, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3584, 3968, 5208, 5376, 5952, 6944, 7936, 10416, 10752, 11904, 13888, 15872, 20832, 23808, 27776, 41664, 47616, 55552, 83328, 84401, 111104, 166656, 168802, 253203, 333312, 337604, 506406, 590807, 675208, 1012812, 1181614, 1350416, 1772421, 2025624, 2363228, 2616431, 2700832, 3544842, 4051248, 4726456, 5232862, 5401664, 7089684, 7849293, 8102496, 9452912, 10465724, 10803328, 14179368, 15698586, 16204992, 18315017, 18905824, 20931448, 21606656, 28358736, 31397172, 32409984, 36630034, 37811648, 41862896, 43213312, 54945051, 56717472, 62794344, 64819968, 73260068, 75623296, 83725792, 109890102, 113434944, 125588688, 129639936, 146520136, 151246592, 167451584, 219780204, 226869888, 251177376, 293040272, 302493184, 334903168, 439560408, 453739776, 502354752, 586080544, 669806336, 879120816, 907479552, 1004709504, 1172161088, 1339612672, 1758241632, 2009419008, 2344322176, 3516483264, 4018838016, 4688644352, 7032966528, 9377288704, 14065933056, 28131866112]

約数ペア:

[(1, 28131866112), (2, 14065933056), (3, 9377288704), (4, 7032966528), (6, 4688644352), (7, 4018838016), (8, 3516483264), (12, 2344322176), (14, 2009419008), (16, 1758241632), (21, 1339612672), (24, 1172161088), (28, 1004709504), (31, 907479552), (32, 879120816), (42, 669806336), (48, 586080544), (56, 502354752), (62, 453739776), (64, 439560408), (84, 334903168), (93, 302493184), (96, 293040272), (112, 251177376), (124, 226869888), (128, 219780204), (168, 167451584), (186, 151246592), (192, 146520136), (217, 129639936), (224, 125588688), (248, 113434944), (256, 109890102), (336, 83725792), (372, 75623296), (384, 73260068), (434, 64819968), (448, 62794344), (496, 56717472), (512, 54945051), (651, 43213312), (672, 41862896), (744, 37811648), (768, 36630034), (868, 32409984), (896, 31397172), (992, 28358736), (1302, 21606656), (1344, 20931448), (1488, 18905824), (1536, 18315017), (1736, 16204992), (1792, 15698586), (1984, 14179368), (2604, 10803328), (2688, 10465724), (2976, 9452912), (3472, 8102496), (3584, 7849293), (3968, 7089684), (5208, 5401664), (5376, 5232862), (5952, 4726456), (6944, 4051248), (7936, 3544842), (10416, 2700832), (10752, 2616431), (11904, 2363228), (13888, 2025624), (15872, 1772421), (20832, 1350416), (23808, 1181614), (27776, 1012812), (41664, 675208), (47616, 590807), (55552, 506406), (83328, 337604), (84401, 333312), (111104, 253203), (166656, 168802)]