860143648

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{42197}}^1$

素因数の和:42234

約数の個数: 72

約数和(自身を含む): 2121462252

約数和(自身を除く): 1261318604

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 42197, 84394, 168788, 295379, 337576, 548561, 590758, 675152, 1097122, 1181516, 1350304, 2067653, 2194244, 2363032, 3839927, 4135306, 4388488, 4726064, 7679854, 8270612, 8776976, 9452128, 15359708, 16541224, 17553952, 26879489, 30719416, 33082448, 53758978, 61438832, 66164896, 107517956, 122877664, 215035912, 430071824, 860143648]

約数ペア:

[(1, 860143648), (2, 430071824), (4, 215035912), (7, 122877664), (8, 107517956), (13, 66164896), (14, 61438832), (16, 53758978), (26, 33082448), (28, 30719416), (32, 26879489), (49, 17553952), (52, 16541224), (56, 15359708), (91, 9452128), (98, 8776976), (104, 8270612), (112, 7679854), (182, 4726064), (196, 4388488), (208, 4135306), (224, 3839927), (364, 2363032), (392, 2194244), (416, 2067653), (637, 1350304), (728, 1181516), (784, 1097122), (1274, 675152), (1456, 590758), (1568, 548561), (2548, 337576), (2912, 295379), (5096, 168788), (10192, 84394), (20384, 42197)]