480009292

素因数分解:

$2^2\times 7^3\times {\mathrm{271}}^1\times {\mathrm{1291}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 983987200

約数和(自身を除く): 503977908

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271, 343, 542, 686, 1084, 1291, 1372, 1897, 2582, 3794, 5164, 7588, 9037, 13279, 18074, 26558, 36148, 53116, 63259, 92953, 126518, 185906, 253036, 349861, 371812, 442813, 699722, 885626, 1399444, 1771252, 2449027, 4898054, 9796108, 17143189, 34286378, 68572756, 120002323, 240004646, 480009292]

約数ペア:

[(1, 480009292), (2, 240004646), (4, 120002323), (7, 68572756), (14, 34286378), (28, 17143189), (49, 9796108), (98, 4898054), (196, 2449027), (271, 1771252), (343, 1399444), (542, 885626), (686, 699722), (1084, 442813), (1291, 371812), (1372, 349861), (1897, 253036), (2582, 185906), (3794, 126518), (5164, 92953), (7588, 63259), (9037, 53116), (13279, 36148), (18074, 26558)]