1313502528

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27697}}^1$

素因数の和:27744

約数の個数: 112

約数和(自身を含む): 3939763520

約数和(自身を除く): 2626260992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 152, 156, 192, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 832, 912, 988, 1216, 1248, 1482, 1824, 1976, 2496, 2964, 3648, 3952, 5928, 7904, 11856, 15808, 23712, 27697, 47424, 55394, 83091, 110788, 166182, 221576, 332364, 360061, 443152, 526243, 664728, 720122, 886304, 1052486, 1080183, 1329456, 1440244, 1578729, 1772608, 2104972, 2160366, 2658912, 2880488, 3157458, 4209944, 4320732, 5317824, 5760976, 6314916, 6841159, 8419888, 8641464, 11521952, 12629832, 13682318, 16839776, 17282928, 20523477, 23043904, 25259664, 27364636, 33679552, 34565856, 41046954, 50519328, 54729272, 69131712, 82093908, 101038656, 109458544, 164187816, 218917088, 328375632, 437834176, 656751264, 1313502528]

約数ペア:

[(1, 1313502528), (2, 656751264), (3, 437834176), (4, 328375632), (6, 218917088), (8, 164187816), (12, 109458544), (13, 101038656), (16, 82093908), (19, 69131712), (24, 54729272), (26, 50519328), (32, 41046954), (38, 34565856), (39, 33679552), (48, 27364636), (52, 25259664), (57, 23043904), (64, 20523477), (76, 17282928), (78, 16839776), (96, 13682318), (104, 12629832), (114, 11521952), (152, 8641464), (156, 8419888), (192, 6841159), (208, 6314916), (228, 5760976), (247, 5317824), (304, 4320732), (312, 4209944), (416, 3157458), (456, 2880488), (494, 2658912), (608, 2160366), (624, 2104972), (741, 1772608), (832, 1578729), (912, 1440244), (988, 1329456), (1216, 1080183), (1248, 1052486), (1482, 886304), (1824, 720122), (1976, 664728), (2496, 526243), (2964, 443152), (3648, 360061), (3952, 332364), (5928, 221576), (7904, 166182), (11856, 110788), (15808, 83091), (23712, 55394), (27697, 47424)]