1291327488

素因数分解:

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

素因数の和:246

約数の個数: 288

約数和(自身を含む): 4226367600

約数和(自身を除く): 2935040112

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, 121, 128, 132, 144, 176, 192, 193, 198, 216, 242, 256, 264, 288, 297, 352, 363, 384, 386, 396, 432, 484, 512, 528, 576, 579, 594, 704, 726, 768, 772, 792, 864, 968, 1024, 1056, 1089, 1152, 1158, 1188, 1408, 1452, 1536, 1544, 1584, 1728, 1737, 1936, 2048, 2112, 2123, 2178, 2304, 2316, 2376, 2816, 2904, 3072, 3088, 3168, 3267, 3456, 3474, 3872, 4224, 4246, 4356, 4608, 4632, 4752, 5211, 5632, 5808, 6144, 6176, 6336, 6369, 6534, 6912, 6948, 7744, 8448, 8492, 8712, 9216, 9264, 9504, 10422, 11264, 11616, 12352, 12672, 12738, 13068, 13824, 13896, 15488, 16896, 16984, 17424, 18432, 18528, 19008, 19107, 20844, 22528, 23232, 23353, 24704, 25344, 25476, 26136, 27648, 27792, 30976, 33792, 33968, 34848, 37056, 38016, 38214, 41688, 46464, 46706, 49408, 50688, 50952, 52272, 55296, 55584, 57321, 61952, 67584, 67936, 69696, 70059, 74112, 76032, 76428, 83376, 92928, 93412, 98816, 101376, 101904, 104544, 111168, 114642, 123904, 135872, 139392, 140118, 148224, 152064, 152856, 166752, 185856, 186824, 197632, 202752, 203808, 209088, 210177, 222336, 229284, 247808, 271744, 278784, 280236, 296448, 304128, 305712, 333504, 371712, 373648, 395264, 407616, 418176, 420354, 444672, 458568, 543488, 557568, 560472, 592896, 608256, 611424, 630531, 667008, 743424, 747296, 815232, 836352, 840708, 889344, 917136, 1086976, 1115136, 1120944, 1185792, 1222848, 1261062, 1334016, 1494592, 1630464, 1672704, 1681416, 1778688, 1834272, 2173952, 2230272, 2241888, 2445696, 2522124, 2668032, 2989184, 3260928, 3345408, 3362832, 3557376, 3668544, 4347904, 4483776, 4891392, 5044248, 5336064, 5978368, 6521856, 6690816, 6725664, 7337088, 8967552, 9782784, 10088496, 10672128, 11956736, 13043712, 13451328, 14674176, 17935104, 19565568, 20176992, 23913472, 26902656, 29348352, 35870208, 39131136, 40353984, 47826944, 53805312, 58696704, 71740416, 80707968, 107610624, 117393408, 143480832, 161415936, 215221248, 322831872, 430442496, 645663744, 1291327488]

約数ペア:

[(1, 1291327488), (2, 645663744), (3, 430442496), (4, 322831872), (6, 215221248), (8, 161415936), (9, 143480832), (11, 117393408), (12, 107610624), (16, 80707968), (18, 71740416), (22, 58696704), (24, 53805312), (27, 47826944), (32, 40353984), (33, 39131136), (36, 35870208), (44, 29348352), (48, 26902656), (54, 23913472), (64, 20176992), (66, 19565568), (72, 17935104), (88, 14674176), (96, 13451328), (99, 13043712), (108, 11956736), (121, 10672128), (128, 10088496), (132, 9782784), (144, 8967552), (176, 7337088), (192, 6725664), (193, 6690816), (198, 6521856), (216, 5978368), (242, 5336064), (256, 5044248), (264, 4891392), (288, 4483776), (297, 4347904), (352, 3668544), (363, 3557376), (384, 3362832), (386, 3345408), (396, 3260928), (432, 2989184), (484, 2668032), (512, 2522124), (528, 2445696), (576, 2241888), (579, 2230272), (594, 2173952), (704, 1834272), (726, 1778688), (768, 1681416), (772, 1672704), (792, 1630464), (864, 1494592), (968, 1334016), (1024, 1261062), (1056, 1222848), (1089, 1185792), (1152, 1120944), (1158, 1115136), (1188, 1086976), (1408, 917136), (1452, 889344), (1536, 840708), (1544, 836352), (1584, 815232), (1728, 747296), (1737, 743424), (1936, 667008), (2048, 630531), (2112, 611424), (2123, 608256), (2178, 592896), (2304, 560472), (2316, 557568), (2376, 543488), (2816, 458568), (2904, 444672), (3072, 420354), (3088, 418176), (3168, 407616), (3267, 395264), (3456, 373648), (3474, 371712), (3872, 333504), (4224, 305712), (4246, 304128), (4356, 296448), (4608, 280236), (4632, 278784), (4752, 271744), (5211, 247808), (5632, 229284), (5808, 222336), (6144, 210177), (6176, 209088), (6336, 203808), (6369, 202752), (6534, 197632), (6912, 186824), (6948, 185856), (7744, 166752), (8448, 152856), (8492, 152064), (8712, 148224), (9216, 140118), (9264, 139392), (9504, 135872), (10422, 123904), (11264, 114642), (11616, 111168), (12352, 104544), (12672, 101904), (12738, 101376), (13068, 98816), (13824, 93412), (13896, 92928), (15488, 83376), (16896, 76428), (16984, 76032), (17424, 74112), (18432, 70059), (18528, 69696), (19008, 67936), (19107, 67584), (20844, 61952), (22528, 57321), (23232, 55584), (23353, 55296), (24704, 52272), (25344, 50952), (25476, 50688), (26136, 49408), (27648, 46706), (27792, 46464), (30976, 41688), (33792, 38214), (33968, 38016), (34848, 37056)]