899492736

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 2448000000

約数和(自身を除く): 1548507264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 149, 158, 192, 199, 237, 298, 316, 384, 398, 447, 474, 596, 597, 632, 796, 894, 948, 1192, 1194, 1264, 1592, 1788, 1896, 2384, 2388, 2528, 3184, 3576, 3792, 4768, 4776, 5056, 6368, 7152, 7584, 9536, 9552, 10112, 11771, 12736, 14304, 15168, 15721, 19072, 19104, 23542, 25472, 28608, 29651, 30336, 31442, 35313, 38208, 47084, 47163, 57216, 59302, 62884, 70626, 76416, 88953, 94168, 94326, 118604, 125768, 141252, 177906, 188336, 188652, 237208, 251536, 282504, 355812, 376672, 377304, 474416, 503072, 565008, 711624, 753344, 754608, 948832, 1006144, 1130016, 1423248, 1506688, 1509216, 1897664, 2012288, 2260032, 2342429, 2846496, 3018432, 3795328, 4520064, 4684858, 5692992, 6036864, 7027287, 9369716, 11385984, 14054574, 18739432, 28109148, 37478864, 56218296, 74957728, 112436592, 149915456, 224873184, 299830912, 449746368, 899492736]

約数ペア:

[(1, 899492736), (2, 449746368), (3, 299830912), (4, 224873184), (6, 149915456), (8, 112436592), (12, 74957728), (16, 56218296), (24, 37478864), (32, 28109148), (48, 18739432), (64, 14054574), (79, 11385984), (96, 9369716), (128, 7027287), (149, 6036864), (158, 5692992), (192, 4684858), (199, 4520064), (237, 3795328), (298, 3018432), (316, 2846496), (384, 2342429), (398, 2260032), (447, 2012288), (474, 1897664), (596, 1509216), (597, 1506688), (632, 1423248), (796, 1130016), (894, 1006144), (948, 948832), (1192, 754608), (1194, 753344), (1264, 711624), (1592, 565008), (1788, 503072), (1896, 474416), (2384, 377304), (2388, 376672), (2528, 355812), (3184, 282504), (3576, 251536), (3792, 237208), (4768, 188652), (4776, 188336), (5056, 177906), (6368, 141252), (7152, 125768), (7584, 118604), (9536, 94326), (9552, 94168), (10112, 88953), (11771, 76416), (12736, 70626), (14304, 62884), (15168, 59302), (15721, 57216), (19072, 47163), (19104, 47084), (23542, 38208), (25472, 35313), (28608, 31442), (29651, 30336)]