235781568

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 252

約数和(自身を含む): 790498800

約数和(自身を除く): 554717232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 121, 132, 136, 144, 153, 176, 187, 192, 198, 199, 204, 242, 264, 272, 288, 306, 352, 363, 374, 396, 398, 408, 484, 528, 544, 561, 576, 597, 612, 704, 726, 748, 792, 796, 816, 968, 1056, 1088, 1089, 1122, 1194, 1224, 1452, 1496, 1584, 1592, 1632, 1683, 1791, 1936, 2057, 2112, 2178, 2189, 2244, 2388, 2448, 2904, 2992, 3168, 3184, 3264, 3366, 3383, 3582, 3872, 4114, 4356, 4378, 4488, 4776, 4896, 5808, 5984, 6171, 6336, 6368, 6567, 6732, 6766, 7164, 7744, 8228, 8712, 8756, 8976, 9552, 9792, 10149, 11616, 11968, 12342, 12736, 13134, 13464, 13532, 14328, 16456, 17424, 17512, 17952, 18513, 19104, 19701, 20298, 23232, 24079, 24684, 26268, 26928, 27064, 28656, 30447, 32912, 34848, 35024, 35904, 37026, 37213, 38208, 39402, 40596, 48158, 49368, 52536, 53856, 54128, 57312, 60894, 65824, 69696, 70048, 72237, 74052, 74426, 78804, 81192, 96316, 98736, 105072, 107712, 108256, 111639, 114624, 121788, 131648, 140096, 144474, 148104, 148852, 157608, 162384, 192632, 197472, 210144, 216512, 216711, 223278, 243576, 288948, 296208, 297704, 315216, 324768, 334917, 385264, 394944, 409343, 420288, 433422, 446556, 487152, 577896, 592416, 595408, 630432, 649536, 669834, 770528, 818686, 866844, 893112, 974304, 1155792, 1184832, 1190816, 1228029, 1260864, 1339668, 1541056, 1637372, 1733688, 1786224, 1948608, 2311584, 2381632, 2456058, 2679336, 3274744, 3467376, 3572448, 3684087, 4623168, 4912116, 5358672, 6549488, 6934752, 7144896, 7368174, 9824232, 10717344, 13098976, 13869504, 14736348, 19648464, 21434688, 26197952, 29472696, 39296928, 58945392, 78593856, 117890784, 235781568]

約数ペア:

[(1, 235781568), (2, 117890784), (3, 78593856), (4, 58945392), (6, 39296928), (8, 29472696), (9, 26197952), (11, 21434688), (12, 19648464), (16, 14736348), (17, 13869504), (18, 13098976), (22, 10717344), (24, 9824232), (32, 7368174), (33, 7144896), (34, 6934752), (36, 6549488), (44, 5358672), (48, 4912116), (51, 4623168), (64, 3684087), (66, 3572448), (68, 3467376), (72, 3274744), (88, 2679336), (96, 2456058), (99, 2381632), (102, 2311584), (121, 1948608), (132, 1786224), (136, 1733688), (144, 1637372), (153, 1541056), (176, 1339668), (187, 1260864), (192, 1228029), (198, 1190816), (199, 1184832), (204, 1155792), (242, 974304), (264, 893112), (272, 866844), (288, 818686), (306, 770528), (352, 669834), (363, 649536), (374, 630432), (396, 595408), (398, 592416), (408, 577896), (484, 487152), (528, 446556), (544, 433422), (561, 420288), (576, 409343), (597, 394944), (612, 385264), (704, 334917), (726, 324768), (748, 315216), (792, 297704), (796, 296208), (816, 288948), (968, 243576), (1056, 223278), (1088, 216711), (1089, 216512), (1122, 210144), (1194, 197472), (1224, 192632), (1452, 162384), (1496, 157608), (1584, 148852), (1592, 148104), (1632, 144474), (1683, 140096), (1791, 131648), (1936, 121788), (2057, 114624), (2112, 111639), (2178, 108256), (2189, 107712), (2244, 105072), (2388, 98736), (2448, 96316), (2904, 81192), (2992, 78804), (3168, 74426), (3184, 74052), (3264, 72237), (3366, 70048), (3383, 69696), (3582, 65824), (3872, 60894), (4114, 57312), (4356, 54128), (4378, 53856), (4488, 52536), (4776, 49368), (4896, 48158), (5808, 40596), (5984, 39402), (6171, 38208), (6336, 37213), (6368, 37026), (6567, 35904), (6732, 35024), (6766, 34848), (7164, 32912), (7744, 30447), (8228, 28656), (8712, 27064), (8756, 26928), (8976, 26268), (9552, 24684), (9792, 24079), (10149, 23232), (11616, 20298), (11968, 19701), (12342, 19104), (12736, 18513), (13134, 17952), (13464, 17512), (13532, 17424), (14328, 16456)]