509325536

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{1399}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 1038643200

約数和(自身を除く): 529317664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 367, 496, 734, 992, 1399, 1468, 2798, 2936, 5596, 5872, 11192, 11377, 11744, 22384, 22754, 43369, 44768, 45508, 86738, 91016, 173476, 182032, 346952, 364064, 513433, 693904, 1026866, 1387808, 2053732, 4107464, 8214928, 15916423, 16429856, 31832846, 63665692, 127331384, 254662768, 509325536]

約数ペア:

[(1, 509325536), (2, 254662768), (4, 127331384), (8, 63665692), (16, 31832846), (31, 16429856), (32, 15916423), (62, 8214928), (124, 4107464), (248, 2053732), (367, 1387808), (496, 1026866), (734, 693904), (992, 513433), (1399, 364064), (1468, 346952), (2798, 182032), (2936, 173476), (5596, 91016), (5872, 86738), (11192, 45508), (11377, 44768), (11744, 43369), (22384, 22754)]