260419488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{387529}}^1$

素因数の和:387549

約数の個数: 48

約数和(自身を含む): 781260480

約数和(自身を除く): 520840992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 387529, 775058, 1162587, 1550116, 2325174, 2712703, 3100232, 4650348, 5425406, 6200464, 8138109, 9300696, 10850812, 12400928, 16276218, 18601392, 21701624, 32552436, 37202784, 43403248, 65104872, 86806496, 130209744, 260419488]

約数ペア:

[(1, 260419488), (2, 130209744), (3, 86806496), (4, 65104872), (6, 43403248), (7, 37202784), (8, 32552436), (12, 21701624), (14, 18601392), (16, 16276218), (21, 12400928), (24, 10850812), (28, 9300696), (32, 8138109), (42, 6200464), (48, 5425406), (56, 4650348), (84, 3100232), (96, 2712703), (112, 2325174), (168, 1550116), (224, 1162587), (336, 775058), (672, 387529)]