395153964

素因数分解:

$2^2\times 3^5\times {\mathrm{73}}^1\times {\mathrm{5569}}^1$

素因数の和:5661

約数の個数: 72

約数和(自身を含む): 1050234640

約数和(自身を除く): 655080676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 243, 292, 324, 438, 486, 657, 876, 972, 1314, 1971, 2628, 3942, 5569, 5913, 7884, 11138, 11826, 16707, 17739, 22276, 23652, 33414, 35478, 50121, 66828, 70956, 100242, 150363, 200484, 300726, 406537, 451089, 601452, 813074, 902178, 1219611, 1353267, 1626148, 1804356, 2439222, 2706534, 3658833, 4878444, 5413068, 7317666, 10976499, 14635332, 21952998, 32929497, 43905996, 65858994, 98788491, 131717988, 197576982, 395153964]

約数ペア:

[(1, 395153964), (2, 197576982), (3, 131717988), (4, 98788491), (6, 65858994), (9, 43905996), (12, 32929497), (18, 21952998), (27, 14635332), (36, 10976499), (54, 7317666), (73, 5413068), (81, 4878444), (108, 3658833), (146, 2706534), (162, 2439222), (219, 1804356), (243, 1626148), (292, 1353267), (324, 1219611), (438, 902178), (486, 813074), (657, 601452), (876, 451089), (972, 406537), (1314, 300726), (1971, 200484), (2628, 150363), (3942, 100242), (5569, 70956), (5913, 66828), (7884, 50121), (11138, 35478), (11826, 33414), (16707, 23652), (17739, 22276)]