1313892608

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9281}}^1$

素因数の和:9383

約数の個数: 72

約数和(自身を含む): 3035585280

約数和(自身を除く): 1721692672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 553, 632, 896, 1106, 1264, 1792, 2212, 2528, 4424, 5056, 8848, 9281, 10112, 17696, 18562, 20224, 35392, 37124, 64967, 70784, 74248, 129934, 141568, 148496, 259868, 296992, 519736, 593984, 733199, 1039472, 1187968, 1466398, 2078944, 2375936, 2932796, 4157888, 5132393, 5865592, 8315776, 10264786, 11731184, 16631552, 20529572, 23462368, 41059144, 46924736, 82118288, 93849472, 164236576, 187698944, 328473152, 656946304, 1313892608]

約数ペア:

[(1, 1313892608), (2, 656946304), (4, 328473152), (7, 187698944), (8, 164236576), (14, 93849472), (16, 82118288), (28, 46924736), (32, 41059144), (56, 23462368), (64, 20529572), (79, 16631552), (112, 11731184), (128, 10264786), (158, 8315776), (224, 5865592), (256, 5132393), (316, 4157888), (448, 2932796), (553, 2375936), (632, 2078944), (896, 1466398), (1106, 1187968), (1264, 1039472), (1792, 733199), (2212, 593984), (2528, 519736), (4424, 296992), (5056, 259868), (8848, 148496), (9281, 141568), (10112, 129934), (17696, 74248), (18562, 70784), (20224, 64967), (35392, 37124)]