258486336

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7873}}^1$

素因数の和:7913

約数の個数: 112

約数和(自身を含む): 799998400

約数和(自身を除く): 541512064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 7873, 8208, 10944, 15746, 16416, 23619, 31492, 32832, 47238, 62984, 70857, 94476, 125968, 141714, 149587, 188952, 212571, 251936, 283428, 299174, 377904, 425142, 448761, 503872, 566856, 598348, 755808, 850284, 897522, 1133712, 1196696, 1346283, 1511616, 1700568, 1795044, 2267424, 2393392, 2692566, 3401136, 3590088, 4038849, 4534848, 4786784, 5385132, 6802272, 7180176, 8077698, 9573568, 10770264, 13604544, 14360352, 16155396, 21540528, 28720704, 32310792, 43081056, 64621584, 86162112, 129243168, 258486336]

約数ペア:

[(1, 258486336), (2, 129243168), (3, 86162112), (4, 64621584), (6, 43081056), (8, 32310792), (9, 28720704), (12, 21540528), (16, 16155396), (18, 14360352), (19, 13604544), (24, 10770264), (27, 9573568), (32, 8077698), (36, 7180176), (38, 6802272), (48, 5385132), (54, 4786784), (57, 4534848), (64, 4038849), (72, 3590088), (76, 3401136), (96, 2692566), (108, 2393392), (114, 2267424), (144, 1795044), (152, 1700568), (171, 1511616), (192, 1346283), (216, 1196696), (228, 1133712), (288, 897522), (304, 850284), (342, 755808), (432, 598348), (456, 566856), (513, 503872), (576, 448761), (608, 425142), (684, 377904), (864, 299174), (912, 283428), (1026, 251936), (1216, 212571), (1368, 188952), (1728, 149587), (1824, 141714), (2052, 125968), (2736, 94476), (3648, 70857), (4104, 62984), (5472, 47238), (7873, 32832), (8208, 31492), (10944, 23619), (15746, 16416)]