242523904

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 618105600

約数和(自身を除く): 375581696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 238, 256, 266, 272, 304, 323, 419, 448, 476, 532, 544, 608, 646, 838, 896, 952, 1064, 1088, 1216, 1292, 1676, 1792, 1904, 2128, 2176, 2261, 2432, 2584, 2933, 3352, 3808, 4256, 4352, 4522, 4864, 5168, 5866, 6704, 7123, 7616, 7961, 8512, 9044, 10336, 11732, 13408, 14246, 15232, 15922, 17024, 18088, 20672, 23464, 26816, 28492, 30464, 31844, 34048, 36176, 41344, 46928, 49861, 53632, 55727, 56984, 63688, 72352, 82688, 93856, 99722, 107264, 111454, 113968, 127376, 135337, 144704, 187712, 199444, 222908, 227936, 254752, 270674, 289408, 375424, 398888, 445816, 455872, 509504, 541348, 578816, 750848, 797776, 891632, 911744, 947359, 1019008, 1082696, 1595552, 1783264, 1823488, 1894718, 2038016, 2165392, 3191104, 3566528, 3789436, 4330784, 6382208, 7133056, 7578872, 8661568, 12764416, 14266112, 15157744, 17323136, 30315488, 34646272, 60630976, 121261952, 242523904]

約数ペア:

[(1, 242523904), (2, 121261952), (4, 60630976), (7, 34646272), (8, 30315488), (14, 17323136), (16, 15157744), (17, 14266112), (19, 12764416), (28, 8661568), (32, 7578872), (34, 7133056), (38, 6382208), (56, 4330784), (64, 3789436), (68, 3566528), (76, 3191104), (112, 2165392), (119, 2038016), (128, 1894718), (133, 1823488), (136, 1783264), (152, 1595552), (224, 1082696), (238, 1019008), (256, 947359), (266, 911744), (272, 891632), (304, 797776), (323, 750848), (419, 578816), (448, 541348), (476, 509504), (532, 455872), (544, 445816), (608, 398888), (646, 375424), (838, 289408), (896, 270674), (952, 254752), (1064, 227936), (1088, 222908), (1216, 199444), (1292, 187712), (1676, 144704), (1792, 135337), (1904, 127376), (2128, 113968), (2176, 111454), (2261, 107264), (2432, 99722), (2584, 93856), (2933, 82688), (3352, 72352), (3808, 63688), (4256, 56984), (4352, 55727), (4522, 53632), (4864, 49861), (5168, 46928), (5866, 41344), (6704, 36176), (7123, 34048), (7616, 31844), (7961, 30464), (8512, 28492), (9044, 26816), (10336, 23464), (11732, 20672), (13408, 18088), (14246, 17024), (15232, 15922)]