336224512

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3319

約数の個数: 72

約数和(自身を含む): 746305280

約数和(自身を除く): 410080768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3259, 3328, 3968, 6448, 6518, 7936, 12896, 13036, 25792, 26072, 42367, 51584, 52144, 84734, 101029, 103168, 104288, 169468, 202058, 208576, 338936, 404116, 417152, 677872, 808232, 834304, 1313377, 1355744, 1616464, 2626754, 2711488, 3232928, 5253508, 5422976, 6465856, 10507016, 10845952, 12931712, 21014032, 25863424, 42028064, 84056128, 168112256, 336224512]

約数ペア:

[(1, 336224512), (2, 168112256), (4, 84056128), (8, 42028064), (13, 25863424), (16, 21014032), (26, 12931712), (31, 10845952), (32, 10507016), (52, 6465856), (62, 5422976), (64, 5253508), (104, 3232928), (124, 2711488), (128, 2626754), (208, 1616464), (248, 1355744), (256, 1313377), (403, 834304), (416, 808232), (496, 677872), (806, 417152), (832, 404116), (992, 338936), (1612, 208576), (1664, 202058), (1984, 169468), (3224, 104288), (3259, 103168), (3328, 101029), (3968, 84734), (6448, 52144), (6518, 51584), (7936, 42367), (12896, 26072), (13036, 25792)]