893800488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{12119}}^1$

素因数の和:12574

約数の個数: 64

約数和(自身を含む): 2559744000

約数和(自身を除く): 1665943512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 439, 878, 1317, 1756, 2634, 3073, 3512, 5268, 6146, 9219, 10536, 12119, 12292, 18438, 24238, 24584, 36357, 36876, 48476, 72714, 73752, 84833, 96952, 145428, 169666, 254499, 290856, 339332, 508998, 678664, 1017996, 2035992, 5320241, 10640482, 15960723, 21280964, 31921446, 37241687, 42561928, 63842892, 74483374, 111725061, 127685784, 148966748, 223450122, 297933496, 446900244, 893800488]

約数ペア:

[(1, 893800488), (2, 446900244), (3, 297933496), (4, 223450122), (6, 148966748), (7, 127685784), (8, 111725061), (12, 74483374), (14, 63842892), (21, 42561928), (24, 37241687), (28, 31921446), (42, 21280964), (56, 15960723), (84, 10640482), (168, 5320241), (439, 2035992), (878, 1017996), (1317, 678664), (1756, 508998), (2634, 339332), (3073, 290856), (3512, 254499), (5268, 169666), (6146, 145428), (9219, 96952), (10536, 84833), (12119, 73752), (12292, 72714), (18438, 48476), (24238, 36876), (24584, 36357)]