254678832

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{16529}}^1$

素因数の和:16650

約数の個数: 60

約数和(自身を含む): 719451720

約数和(自身を除く): 464772888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 16529, 33058, 49587, 66116, 99174, 132232, 148761, 198348, 264464, 297522, 396696, 595044, 793392, 1190088, 1768603, 2380176, 3537206, 5305809, 7074412, 10611618, 14148824, 15917427, 21223236, 28297648, 31834854, 42446472, 63669708, 84892944, 127339416, 254678832]

約数ペア:

[(1, 254678832), (2, 127339416), (3, 84892944), (4, 63669708), (6, 42446472), (8, 31834854), (9, 28297648), (12, 21223236), (16, 15917427), (18, 14148824), (24, 10611618), (36, 7074412), (48, 5305809), (72, 3537206), (107, 2380176), (144, 1768603), (214, 1190088), (321, 793392), (428, 595044), (642, 396696), (856, 297522), (963, 264464), (1284, 198348), (1712, 148761), (1926, 132232), (2568, 99174), (3852, 66116), (5136, 49587), (7704, 33058), (15408, 16529)]