247978368

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^2\times {\mathrm{593}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 805820400

約数和(自身を除く): 557842032

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, 198, 216, 242, 264, 288, 297, 352, 363, 384, 396, 432, 484, 528, 576, 593, 594, 704, 726, 792, 864, 968, 1056, 1089, 1152, 1186, 1188, 1408, 1452, 1584, 1728, 1779, 1936, 2112, 2178, 2372, 2376, 2904, 3168, 3267, 3456, 3558, 3872, 4224, 4356, 4744, 4752, 5337, 5808, 6336, 6523, 6534, 7116, 7744, 8712, 9488, 9504, 10674, 11616, 12672, 13046, 13068, 14232, 15488, 16011, 17424, 18976, 19008, 19569, 21348, 23232, 26092, 26136, 28464, 32022, 34848, 37952, 38016, 39138, 42696, 46464, 52184, 52272, 56928, 58707, 64044, 69696, 71753, 75904, 78276, 85392, 104368, 104544, 113856, 117414, 128088, 139392, 143506, 156552, 170784, 176121, 208736, 209088, 215259, 227712, 234828, 256176, 287012, 313104, 341568, 352242, 417472, 418176, 430518, 469656, 512352, 574024, 626208, 645777, 683136, 704484, 834944, 861036, 939312, 1024704, 1148048, 1252416, 1291554, 1408968, 1722072, 1878624, 1937331, 2049408, 2296096, 2504832, 2583108, 2817936, 3444144, 3757248, 3874662, 4592192, 5166216, 5635872, 6888288, 7514496, 7749324, 9184384, 10332432, 11271744, 13776576, 15498648, 20664864, 22543488, 27553152, 30997296, 41329728, 61994592, 82659456, 123989184, 247978368]

約数ペア:

[(1, 247978368), (2, 123989184), (3, 82659456), (4, 61994592), (6, 41329728), (8, 30997296), (9, 27553152), (11, 22543488), (12, 20664864), (16, 15498648), (18, 13776576), (22, 11271744), (24, 10332432), (27, 9184384), (32, 7749324), (33, 7514496), (36, 6888288), (44, 5635872), (48, 5166216), (54, 4592192), (64, 3874662), (66, 3757248), (72, 3444144), (88, 2817936), (96, 2583108), (99, 2504832), (108, 2296096), (121, 2049408), (128, 1937331), (132, 1878624), (144, 1722072), (176, 1408968), (192, 1291554), (198, 1252416), (216, 1148048), (242, 1024704), (264, 939312), (288, 861036), (297, 834944), (352, 704484), (363, 683136), (384, 645777), (396, 626208), (432, 574024), (484, 512352), (528, 469656), (576, 430518), (593, 418176), (594, 417472), (704, 352242), (726, 341568), (792, 313104), (864, 287012), (968, 256176), (1056, 234828), (1089, 227712), (1152, 215259), (1186, 209088), (1188, 208736), (1408, 176121), (1452, 170784), (1584, 156552), (1728, 143506), (1779, 139392), (1936, 128088), (2112, 117414), (2178, 113856), (2372, 104544), (2376, 104368), (2904, 85392), (3168, 78276), (3267, 75904), (3456, 71753), (3558, 69696), (3872, 64044), (4224, 58707), (4356, 56928), (4744, 52272), (4752, 52184), (5337, 46464), (5808, 42696), (6336, 39138), (6523, 38016), (6534, 37952), (7116, 34848), (7744, 32022), (8712, 28464), (9488, 26136), (9504, 26092), (10674, 23232), (11616, 21348), (12672, 19569), (13046, 19008), (13068, 18976), (14232, 17424), (15488, 16011)]