2989009008

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1471

約数の個数: 120

約数和(自身を含む): 8499598848

約数和(自身を除く): 5510589840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 137, 144, 254, 274, 381, 411, 508, 548, 762, 822, 1016, 1096, 1143, 1193, 1233, 1524, 1644, 2032, 2192, 2286, 2386, 2466, 3048, 3288, 3579, 4572, 4772, 4932, 6096, 6576, 7158, 9144, 9544, 9864, 10737, 14316, 17399, 18288, 19088, 19728, 21474, 28632, 34798, 42948, 52197, 57264, 69596, 85896, 104394, 139192, 151511, 156591, 163441, 171792, 208788, 278384, 303022, 313182, 326882, 417576, 454533, 490323, 606044, 626364, 653764, 835152, 909066, 980646, 1212088, 1252728, 1307528, 1363599, 1470969, 1818132, 1961292, 2424176, 2505456, 2615056, 2727198, 2941938, 3636264, 3922584, 5454396, 5883876, 7272528, 7845168, 10908792, 11767752, 20757007, 21817584, 23535504, 41514014, 62271021, 83028028, 124542042, 166056056, 186813063, 249084084, 332112112, 373626126, 498168168, 747252252, 996336336, 1494504504, 2989009008]

約数ペア:

[(1, 2989009008), (2, 1494504504), (3, 996336336), (4, 747252252), (6, 498168168), (8, 373626126), (9, 332112112), (12, 249084084), (16, 186813063), (18, 166056056), (24, 124542042), (36, 83028028), (48, 62271021), (72, 41514014), (127, 23535504), (137, 21817584), (144, 20757007), (254, 11767752), (274, 10908792), (381, 7845168), (411, 7272528), (508, 5883876), (548, 5454396), (762, 3922584), (822, 3636264), (1016, 2941938), (1096, 2727198), (1143, 2615056), (1193, 2505456), (1233, 2424176), (1524, 1961292), (1644, 1818132), (2032, 1470969), (2192, 1363599), (2286, 1307528), (2386, 1252728), (2466, 1212088), (3048, 980646), (3288, 909066), (3579, 835152), (4572, 653764), (4772, 626364), (4932, 606044), (6096, 490323), (6576, 454533), (7158, 417576), (9144, 326882), (9544, 313182), (9864, 303022), (10737, 278384), (14316, 208788), (17399, 171792), (18288, 163441), (19088, 156591), (19728, 151511), (21474, 139192), (28632, 104394), (34798, 85896), (42948, 69596), (52197, 57264)]