1330508538

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 2987873280

約数和(自身を除く): 1657364742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 313, 353, 446, 626, 669, 706, 939, 1059, 1338, 1878, 2007, 2118, 2817, 3177, 4014, 5634, 6021, 6354, 8451, 9531, 12042, 16902, 19062, 69799, 78719, 110489, 139598, 157438, 209397, 220978, 236157, 331467, 418794, 472314, 628191, 662934, 708471, 994401, 1256382, 1416942, 1884573, 1988802, 2125413, 2983203, 3769146, 4250826, 5966406, 24639047, 49278094, 73917141, 147834282, 221751423, 443502846, 665254269, 1330508538]

約数ペア:

[(1, 1330508538), (2, 665254269), (3, 443502846), (6, 221751423), (9, 147834282), (18, 73917141), (27, 49278094), (54, 24639047), (223, 5966406), (313, 4250826), (353, 3769146), (446, 2983203), (626, 2125413), (669, 1988802), (706, 1884573), (939, 1416942), (1059, 1256382), (1338, 994401), (1878, 708471), (2007, 662934), (2118, 628191), (2817, 472314), (3177, 418794), (4014, 331467), (5634, 236157), (6021, 220978), (6354, 209397), (8451, 157438), (9531, 139598), (12042, 110489), (16902, 78719), (19062, 69799)]