983860864

素因数分解:

$2^7\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5749}}^1$

素因数の和:5961

約数の個数: 64

約数和(自身を含む): 2252160000

約数和(自身を除く): 1268299136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 382, 448, 764, 896, 1337, 1528, 2674, 3056, 5348, 5749, 6112, 10696, 11498, 12224, 21392, 22996, 24448, 40243, 42784, 45992, 80486, 85568, 91984, 160972, 171136, 183968, 321944, 367936, 643888, 735872, 1098059, 1287776, 2196118, 2575552, 4392236, 5151104, 7686413, 8784472, 15372826, 17568944, 30745652, 35137888, 61491304, 70275776, 122982608, 140551552, 245965216, 491930432, 983860864]

約数ペア:

[(1, 983860864), (2, 491930432), (4, 245965216), (7, 140551552), (8, 122982608), (14, 70275776), (16, 61491304), (28, 35137888), (32, 30745652), (56, 17568944), (64, 15372826), (112, 8784472), (128, 7686413), (191, 5151104), (224, 4392236), (382, 2575552), (448, 2196118), (764, 1287776), (896, 1098059), (1337, 735872), (1528, 643888), (2674, 367936), (3056, 321944), (5348, 183968), (5749, 171136), (6112, 160972), (10696, 91984), (11498, 85568), (12224, 80486), (21392, 45992), (22996, 42784), (24448, 40243)]