540804516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{16217}}^1$

素因数の和:16628

約数の個数: 48

約数和(自身を含む): 1445867136

約数和(自身を除く): 905062620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4764, 5558, 8337, 11116, 16217, 16674, 32434, 33348, 48651, 64868, 97302, 113519, 194604, 227038, 340557, 454076, 681114, 1362228, 6438149, 12876298, 19314447, 25752596, 38628894, 45067043, 77257788, 90134086, 135201129, 180268172, 270402258, 540804516]

約数ペア:

[(1, 540804516), (2, 270402258), (3, 180268172), (4, 135201129), (6, 90134086), (7, 77257788), (12, 45067043), (14, 38628894), (21, 25752596), (28, 19314447), (42, 12876298), (84, 6438149), (397, 1362228), (794, 681114), (1191, 454076), (1588, 340557), (2382, 227038), (2779, 194604), (4764, 113519), (5558, 97302), (8337, 64868), (11116, 48651), (16217, 33348), (16674, 32434)]