449543388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{26893}}^1$

素因数の和:27106

約数の個数: 48

約数和(自身を含む): 1204851200

約数和(自身を除く): 755307812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 16716, 26893, 53786, 80679, 107572, 161358, 188251, 322716, 376502, 564753, 753004, 1129506, 2259012, 5351707, 10703414, 16055121, 21406828, 32110242, 37461949, 64220484, 74923898, 112385847, 149847796, 224771694, 449543388]

約数ペア:

[(1, 449543388), (2, 224771694), (3, 149847796), (4, 112385847), (6, 74923898), (7, 64220484), (12, 37461949), (14, 32110242), (21, 21406828), (28, 16055121), (42, 10703414), (84, 5351707), (199, 2259012), (398, 1129506), (597, 753004), (796, 564753), (1194, 376502), (1393, 322716), (2388, 188251), (2786, 161358), (4179, 107572), (5572, 80679), (8358, 53786), (16716, 26893)]