480376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 1008000

約数和(自身を除く): 527624

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 149, 248, 298, 403, 596, 806, 1192, 1612, 1937, 3224, 3874, 4619, 7748, 9238, 15496, 18476, 36952, 60047, 120094, 240188, 480376]

約数ペア:

[(1, 480376), (2, 240188), (4, 120094), (8, 60047), (13, 36952), (26, 18476), (31, 15496), (52, 9238), (62, 7748), (104, 4619), (124, 3874), (149, 3224), (248, 1937), (298, 1612), (403, 1192), (596, 806)]