1657397728

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1373}}^1$

素因数の和:1724

約数の個数: 96

約数和(自身を含む): 3963847104

約数和(自身を除く): 2306449376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 317, 476, 544, 634, 952, 1268, 1373, 1904, 2219, 2536, 2746, 3808, 4438, 5072, 5389, 5492, 8876, 9611, 10144, 10778, 10984, 17752, 19222, 21556, 21968, 23341, 35504, 37723, 38444, 43112, 43936, 46682, 71008, 75446, 76888, 86224, 93364, 150892, 153776, 163387, 172448, 186728, 301784, 307552, 326774, 373456, 435241, 603568, 653548, 746912, 870482, 1207136, 1307096, 1740964, 2614192, 3046687, 3481928, 5228384, 6093374, 6963856, 7399097, 12186748, 13927712, 14798194, 24373496, 29596388, 48746992, 51793679, 59192776, 97493984, 103587358, 118385552, 207174716, 236771104, 414349432, 828698864, 1657397728]

約数ペア:

[(1, 1657397728), (2, 828698864), (4, 414349432), (7, 236771104), (8, 207174716), (14, 118385552), (16, 103587358), (17, 97493984), (28, 59192776), (32, 51793679), (34, 48746992), (56, 29596388), (68, 24373496), (112, 14798194), (119, 13927712), (136, 12186748), (224, 7399097), (238, 6963856), (272, 6093374), (317, 5228384), (476, 3481928), (544, 3046687), (634, 2614192), (952, 1740964), (1268, 1307096), (1373, 1207136), (1904, 870482), (2219, 746912), (2536, 653548), (2746, 603568), (3808, 435241), (4438, 373456), (5072, 326774), (5389, 307552), (5492, 301784), (8876, 186728), (9611, 172448), (10144, 163387), (10778, 153776), (10984, 150892), (17752, 93364), (19222, 86224), (21556, 76888), (21968, 75446), (23341, 71008), (35504, 46682), (37723, 43936), (38444, 43112)]