286716409616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35221}}^1\times {\mathrm{5591}}^1$

素因数の和:40840

約数の個数: 80

約数和(自身を含む): 683850064128

約数和(自身を除く): 397133654512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5591, 11182, 22364, 35221, 39137, 44728, 70442, 72683, 78274, 89456, 140884, 145366, 156548, 246547, 281768, 290732, 313096, 457873, 493094, 508781, 563536, 581464, 626192, 915746, 986188, 1017562, 1162928, 1831492, 1972376, 2035124, 3205111, 3662984, 3944752, 4070248, 6410222, 7325968, 8140496, 12820444, 25640888, 51281776, 196920611, 393841222, 787682444, 1378444277, 1575364888, 2559967943, 2756888554, 3150729776, 5119935886, 5513777108, 10239871772, 11027554216, 17919775601, 20479743544, 22055108432, 35839551202, 40959487088, 71679102404, 143358204808, 286716409616]

約数ペア:

[(1, 286716409616), (2, 143358204808), (4, 71679102404), (7, 40959487088), (8, 35839551202), (13, 22055108432), (14, 20479743544), (16, 17919775601), (26, 11027554216), (28, 10239871772), (52, 5513777108), (56, 5119935886), (91, 3150729776), (104, 2756888554), (112, 2559967943), (182, 1575364888), (208, 1378444277), (364, 787682444), (728, 393841222), (1456, 196920611), (5591, 51281776), (11182, 25640888), (22364, 12820444), (35221, 8140496), (39137, 7325968), (44728, 6410222), (70442, 4070248), (72683, 3944752), (78274, 3662984), (89456, 3205111), (140884, 2035124), (145366, 1972376), (156548, 1831492), (246547, 1162928), (281768, 1017562), (290732, 986188), (313096, 915746), (457873, 626192), (493094, 581464), (508781, 563536)]