308943584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3761}}^1$

素因数の和:3939

約数の個数: 48

約数和(自身を含む): 648448416

約数和(自身を除く): 339504832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 272, 302, 544, 604, 1208, 2416, 2567, 3761, 4832, 5134, 7522, 10268, 15044, 20536, 30088, 41072, 60176, 63937, 82144, 120352, 127874, 255748, 511496, 567911, 1022992, 1135822, 2045984, 2271644, 4543288, 9086576, 9654487, 18173152, 19308974, 38617948, 77235896, 154471792, 308943584]

約数ペア:

[(1, 308943584), (2, 154471792), (4, 77235896), (8, 38617948), (16, 19308974), (17, 18173152), (32, 9654487), (34, 9086576), (68, 4543288), (136, 2271644), (151, 2045984), (272, 1135822), (302, 1022992), (544, 567911), (604, 511496), (1208, 255748), (2416, 127874), (2567, 120352), (3761, 82144), (4832, 63937), (5134, 60176), (7522, 41072), (10268, 30088), (15044, 20536)]