289018854

素因数分解:

$2^1\times 3^5\times {\mathrm{61}}^1\times {\mathrm{9749}}^1$

素因数の和:9827

約数の個数: 48

約数和(自身を含む): 660114000

約数和(自身を除く): 371095146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 1098, 1647, 3294, 4941, 9749, 9882, 14823, 19498, 29247, 29646, 58494, 87741, 175482, 263223, 526446, 594689, 789669, 1189378, 1579338, 1784067, 2369007, 3568134, 4738014, 5352201, 10704402, 16056603, 32113206, 48169809, 96339618, 144509427, 289018854]

約数ペア:

[(1, 289018854), (2, 144509427), (3, 96339618), (6, 48169809), (9, 32113206), (18, 16056603), (27, 10704402), (54, 5352201), (61, 4738014), (81, 3568134), (122, 2369007), (162, 1784067), (183, 1579338), (243, 1189378), (366, 789669), (486, 594689), (549, 526446), (1098, 263223), (1647, 175482), (3294, 87741), (4941, 58494), (9749, 29646), (9882, 29247), (14823, 19498)]