1270656

素因数分解:

$2^7\times 3^2\times {\mathrm{1103}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 3659760

約数和(自身を除く): 2389104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1103, 1152, 2206, 3309, 4412, 6618, 8824, 9927, 13236, 17648, 19854, 26472, 35296, 39708, 52944, 70592, 79416, 105888, 141184, 158832, 211776, 317664, 423552, 635328, 1270656]

約数ペア:

[(1, 1270656), (2, 635328), (3, 423552), (4, 317664), (6, 211776), (8, 158832), (9, 141184), (12, 105888), (16, 79416), (18, 70592), (24, 52944), (32, 39708), (36, 35296), (48, 26472), (64, 19854), (72, 17648), (96, 13236), (128, 9927), (144, 8824), (192, 6618), (288, 4412), (384, 3309), (576, 2206), (1103, 1152)]