291248129056

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{3163}}^1\times {\mathrm{26399}}^1$

素因数の和:29681

約数の個数: 48

約数和(自身を含む): 578860128000

約数和(自身を除く): 287611998944

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3163, 3488, 6326, 12652, 25304, 26399, 50608, 52798, 101216, 105596, 211192, 344767, 422384, 689534, 844768, 1379068, 2758136, 2877491, 5516272, 5754982, 11032544, 11509964, 23019928, 46039856, 83500037, 92079712, 167000074, 334000148, 668000296, 1336000592, 2672001184, 9101504033, 18203008066, 36406016132, 72812032264, 145624064528, 291248129056]

約数ペア:

[(1, 291248129056), (2, 145624064528), (4, 72812032264), (8, 36406016132), (16, 18203008066), (32, 9101504033), (109, 2672001184), (218, 1336000592), (436, 668000296), (872, 334000148), (1744, 167000074), (3163, 92079712), (3488, 83500037), (6326, 46039856), (12652, 23019928), (25304, 11509964), (26399, 11032544), (50608, 5754982), (52798, 5516272), (101216, 2877491), (105596, 2758136), (211192, 1379068), (344767, 844768), (422384, 689534)]