254539584

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1299

約数の個数: 168

約数和(自身を含む): 815461920

約数和(自身を除く): 560922336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 576, 624, 648, 702, 832, 864, 936, 972, 1053, 1248, 1259, 1296, 1404, 1728, 1872, 1944, 2106, 2496, 2518, 2592, 2808, 3159, 3744, 3777, 3888, 4212, 5036, 5184, 5616, 6318, 7488, 7554, 7776, 8424, 10072, 11232, 11331, 12636, 15108, 15552, 16367, 16848, 20144, 22464, 22662, 25272, 30216, 32734, 33696, 33993, 40288, 45324, 49101, 50544, 60432, 65468, 67392, 67986, 80576, 90648, 98202, 101088, 101979, 120864, 130936, 135972, 147303, 181296, 196404, 202176, 203958, 241728, 261872, 271944, 294606, 305937, 362592, 392808, 407916, 441909, 523744, 543888, 589212, 611874, 725184, 785616, 815832, 883818, 1047488, 1087776, 1178424, 1223748, 1325727, 1571232, 1631664, 1767636, 2175552, 2356848, 2447496, 2651454, 3142464, 3263328, 3535272, 3977181, 4713696, 4894992, 5302908, 6526656, 7070544, 7954362, 9427392, 9789984, 10605816, 14141088, 15908724, 19579968, 21211632, 28282176, 31817448, 42423264, 63634896, 84846528, 127269792, 254539584]

約数ペア:

[(1, 254539584), (2, 127269792), (3, 84846528), (4, 63634896), (6, 42423264), (8, 31817448), (9, 28282176), (12, 21211632), (13, 19579968), (16, 15908724), (18, 14141088), (24, 10605816), (26, 9789984), (27, 9427392), (32, 7954362), (36, 7070544), (39, 6526656), (48, 5302908), (52, 4894992), (54, 4713696), (64, 3977181), (72, 3535272), (78, 3263328), (81, 3142464), (96, 2651454), (104, 2447496), (108, 2356848), (117, 2175552), (144, 1767636), (156, 1631664), (162, 1571232), (192, 1325727), (208, 1223748), (216, 1178424), (234, 1087776), (243, 1047488), (288, 883818), (312, 815832), (324, 785616), (351, 725184), (416, 611874), (432, 589212), (468, 543888), (486, 523744), (576, 441909), (624, 407916), (648, 392808), (702, 362592), (832, 305937), (864, 294606), (936, 271944), (972, 261872), (1053, 241728), (1248, 203958), (1259, 202176), (1296, 196404), (1404, 181296), (1728, 147303), (1872, 135972), (1944, 130936), (2106, 120864), (2496, 101979), (2518, 101088), (2592, 98202), (2808, 90648), (3159, 80576), (3744, 67986), (3777, 67392), (3888, 65468), (4212, 60432), (5036, 50544), (5184, 49101), (5616, 45324), (6318, 40288), (7488, 33993), (7554, 33696), (7776, 32734), (8424, 30216), (10072, 25272), (11232, 22662), (11331, 22464), (12636, 20144), (15108, 16848), (15552, 16367)]