254013408

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 834261120

約数和(自身を除く): 580247712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 59, 66, 72, 81, 88, 96, 99, 108, 118, 132, 144, 151, 162, 176, 177, 198, 216, 236, 264, 288, 297, 302, 324, 352, 354, 396, 432, 453, 472, 528, 531, 594, 604, 648, 649, 708, 792, 864, 891, 906, 944, 1056, 1062, 1188, 1208, 1296, 1298, 1359, 1416, 1584, 1593, 1661, 1782, 1812, 1888, 1947, 2124, 2376, 2416, 2592, 2596, 2718, 2832, 3168, 3186, 3322, 3564, 3624, 3894, 4077, 4248, 4752, 4779, 4832, 4983, 5192, 5436, 5664, 5841, 6372, 6644, 7128, 7248, 7788, 8154, 8496, 8909, 9504, 9558, 9966, 10384, 10872, 11682, 12231, 12744, 13288, 14256, 14496, 14949, 15576, 16308, 16992, 17523, 17818, 19116, 19932, 20768, 21744, 23364, 24462, 25488, 26576, 26727, 28512, 29898, 31152, 32616, 35046, 35636, 38232, 39864, 43488, 44847, 46728, 48924, 50976, 52569, 53152, 53454, 59796, 62304, 65232, 70092, 71272, 76464, 79728, 80181, 89694, 93456, 97848, 97999, 105138, 106908, 119592, 130464, 134541, 140184, 142544, 152928, 159456, 160362, 179388, 186912, 195696, 195998, 210276, 213816, 239184, 240543, 269082, 280368, 285088, 293997, 320724, 358776, 391392, 391996, 420552, 427632, 478368, 481086, 538164, 560736, 587994, 641448, 717552, 721629, 783992, 841104, 855264, 881991, 962172, 1076328, 1175988, 1282896, 1435104, 1443258, 1567984, 1682208, 1763982, 1924344, 2152656, 2351976, 2565792, 2645973, 2886516, 3135968, 3527964, 3848688, 4305312, 4703952, 5291946, 5773032, 7055928, 7697376, 7937919, 9407904, 10583892, 11546064, 14111856, 15875838, 21167784, 23092128, 28223712, 31751676, 42335568, 63503352, 84671136, 127006704, 254013408]

約数ペア:

[(1, 254013408), (2, 127006704), (3, 84671136), (4, 63503352), (6, 42335568), (8, 31751676), (9, 28223712), (11, 23092128), (12, 21167784), (16, 15875838), (18, 14111856), (22, 11546064), (24, 10583892), (27, 9407904), (32, 7937919), (33, 7697376), (36, 7055928), (44, 5773032), (48, 5291946), (54, 4703952), (59, 4305312), (66, 3848688), (72, 3527964), (81, 3135968), (88, 2886516), (96, 2645973), (99, 2565792), (108, 2351976), (118, 2152656), (132, 1924344), (144, 1763982), (151, 1682208), (162, 1567984), (176, 1443258), (177, 1435104), (198, 1282896), (216, 1175988), (236, 1076328), (264, 962172), (288, 881991), (297, 855264), (302, 841104), (324, 783992), (352, 721629), (354, 717552), (396, 641448), (432, 587994), (453, 560736), (472, 538164), (528, 481086), (531, 478368), (594, 427632), (604, 420552), (648, 391996), (649, 391392), (708, 358776), (792, 320724), (864, 293997), (891, 285088), (906, 280368), (944, 269082), (1056, 240543), (1062, 239184), (1188, 213816), (1208, 210276), (1296, 195998), (1298, 195696), (1359, 186912), (1416, 179388), (1584, 160362), (1593, 159456), (1661, 152928), (1782, 142544), (1812, 140184), (1888, 134541), (1947, 130464), (2124, 119592), (2376, 106908), (2416, 105138), (2592, 97999), (2596, 97848), (2718, 93456), (2832, 89694), (3168, 80181), (3186, 79728), (3322, 76464), (3564, 71272), (3624, 70092), (3894, 65232), (4077, 62304), (4248, 59796), (4752, 53454), (4779, 53152), (4832, 52569), (4983, 50976), (5192, 48924), (5436, 46728), (5664, 44847), (5841, 43488), (6372, 39864), (6644, 38232), (7128, 35636), (7248, 35046), (7788, 32616), (8154, 31152), (8496, 29898), (8909, 28512), (9504, 26727), (9558, 26576), (9966, 25488), (10384, 24462), (10872, 23364), (11682, 21744), (12231, 20768), (12744, 19932), (13288, 19116), (14256, 17818), (14496, 17523), (14949, 16992), (15576, 16308)]