1328012928

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:408

約数の個数: 256

約数和(自身を含む): 4321699200

約数和(自身を除く): 2993686272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 181, 192, 193, 198, 216, 264, 288, 297, 352, 362, 384, 386, 396, 432, 528, 543, 576, 579, 594, 704, 724, 772, 792, 864, 1056, 1086, 1152, 1158, 1188, 1408, 1448, 1544, 1584, 1629, 1728, 1737, 1991, 2112, 2123, 2172, 2316, 2376, 2896, 3088, 3168, 3258, 3456, 3474, 3982, 4224, 4246, 4344, 4632, 4752, 4887, 5211, 5792, 5973, 6176, 6336, 6369, 6516, 6948, 7964, 8492, 8688, 9264, 9504, 9774, 10422, 11584, 11946, 12352, 12672, 12738, 13032, 13896, 15928, 16984, 17376, 17919, 18528, 19008, 19107, 19548, 20844, 23168, 23892, 24704, 25476, 26064, 27792, 31856, 33968, 34752, 34933, 35838, 37056, 38016, 38214, 39096, 41688, 47784, 50952, 52128, 53757, 55584, 57321, 63712, 67936, 69504, 69866, 71676, 74112, 76428, 78192, 83376, 95568, 101904, 104256, 104799, 107514, 111168, 114642, 127424, 135872, 139732, 143352, 152856, 156384, 166752, 191136, 203808, 208512, 209598, 215028, 222336, 229284, 254848, 271744, 279464, 286704, 305712, 312768, 314397, 333504, 382272, 384263, 407616, 419196, 430056, 458568, 558928, 573408, 611424, 625536, 628794, 667008, 764544, 768526, 815232, 838392, 860112, 917136, 943191, 1117856, 1146816, 1152789, 1222848, 1257588, 1537052, 1676784, 1720224, 1834272, 1886382, 2235712, 2293632, 2305578, 2445696, 2515176, 3074104, 3353568, 3440448, 3458367, 3668544, 3772764, 4471424, 4611156, 5030352, 6148208, 6707136, 6880896, 6916734, 7337088, 7545528, 9222312, 10060704, 10375101, 12296416, 13414272, 13833468, 15091056, 18444624, 20121408, 20750202, 24592832, 27666936, 30182112, 36889248, 40242816, 41500404, 49185664, 55333872, 60364224, 73778496, 83000808, 110667744, 120728448, 147556992, 166001616, 221335488, 332003232, 442670976, 664006464, 1328012928]

約数ペア:

[(1, 1328012928), (2, 664006464), (3, 442670976), (4, 332003232), (6, 221335488), (8, 166001616), (9, 147556992), (11, 120728448), (12, 110667744), (16, 83000808), (18, 73778496), (22, 60364224), (24, 55333872), (27, 49185664), (32, 41500404), (33, 40242816), (36, 36889248), (44, 30182112), (48, 27666936), (54, 24592832), (64, 20750202), (66, 20121408), (72, 18444624), (88, 15091056), (96, 13833468), (99, 13414272), (108, 12296416), (128, 10375101), (132, 10060704), (144, 9222312), (176, 7545528), (181, 7337088), (192, 6916734), (193, 6880896), (198, 6707136), (216, 6148208), (264, 5030352), (288, 4611156), (297, 4471424), (352, 3772764), (362, 3668544), (384, 3458367), (386, 3440448), (396, 3353568), (432, 3074104), (528, 2515176), (543, 2445696), (576, 2305578), (579, 2293632), (594, 2235712), (704, 1886382), (724, 1834272), (772, 1720224), (792, 1676784), (864, 1537052), (1056, 1257588), (1086, 1222848), (1152, 1152789), (1158, 1146816), (1188, 1117856), (1408, 943191), (1448, 917136), (1544, 860112), (1584, 838392), (1629, 815232), (1728, 768526), (1737, 764544), (1991, 667008), (2112, 628794), (2123, 625536), (2172, 611424), (2316, 573408), (2376, 558928), (2896, 458568), (3088, 430056), (3168, 419196), (3258, 407616), (3456, 384263), (3474, 382272), (3982, 333504), (4224, 314397), (4246, 312768), (4344, 305712), (4632, 286704), (4752, 279464), (4887, 271744), (5211, 254848), (5792, 229284), (5973, 222336), (6176, 215028), (6336, 209598), (6369, 208512), (6516, 203808), (6948, 191136), (7964, 166752), (8492, 156384), (8688, 152856), (9264, 143352), (9504, 139732), (9774, 135872), (10422, 127424), (11584, 114642), (11946, 111168), (12352, 107514), (12672, 104799), (12738, 104256), (13032, 101904), (13896, 95568), (15928, 83376), (16984, 78192), (17376, 76428), (17919, 74112), (18528, 71676), (19008, 69866), (19107, 69504), (19548, 67936), (20844, 63712), (23168, 57321), (23892, 55584), (24704, 53757), (25476, 52128), (26064, 50952), (27792, 47784), (31856, 41688), (33968, 39096), (34752, 38214), (34933, 38016), (35838, 37056)]