29128430776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 60912000000

約数和(自身を除く): 31783569224

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 149, 152, 184, 199, 281, 298, 398, 437, 562, 596, 796, 874, 1124, 1192, 1592, 1748, 2248, 2831, 3427, 3496, 3781, 4577, 5339, 5662, 6463, 6854, 7562, 9154, 10678, 11324, 12926, 13708, 15124, 18308, 21356, 22648, 25852, 27416, 29651, 30248, 36616, 41869, 42712, 51704, 55919, 59302, 65113, 83738, 86963, 111838, 118604, 122797, 130226, 167476, 173926, 223676, 237208, 245594, 260452, 334952, 347852, 447352, 491188, 520904, 563369, 681973, 695704, 795511, 962987, 982376, 1062461, 1126738, 1286137, 1363946, 1591022, 1925974, 2124922, 2253476, 2572274, 2727892, 3182044, 3851948, 4249844, 4506952, 5144548, 5455784, 6364088, 7703896, 8331931, 8499688, 10289096, 12957487, 16663862, 18296753, 24436603, 25914974, 33327724, 36593506, 48873206, 51829948, 66655448, 73187012, 97746412, 103659896, 146374024, 158306689, 191634413, 195492824, 316613378, 383268826, 633226756, 766537652, 1266453512, 1533075304, 3641053847, 7282107694, 14564215388, 29128430776]

約数ペア:

[(1, 29128430776), (2, 14564215388), (4, 7282107694), (8, 3641053847), (19, 1533075304), (23, 1266453512), (38, 766537652), (46, 633226756), (76, 383268826), (92, 316613378), (149, 195492824), (152, 191634413), (184, 158306689), (199, 146374024), (281, 103659896), (298, 97746412), (398, 73187012), (437, 66655448), (562, 51829948), (596, 48873206), (796, 36593506), (874, 33327724), (1124, 25914974), (1192, 24436603), (1592, 18296753), (1748, 16663862), (2248, 12957487), (2831, 10289096), (3427, 8499688), (3496, 8331931), (3781, 7703896), (4577, 6364088), (5339, 5455784), (5662, 5144548), (6463, 4506952), (6854, 4249844), (7562, 3851948), (9154, 3182044), (10678, 2727892), (11324, 2572274), (12926, 2253476), (13708, 2124922), (15124, 1925974), (18308, 1591022), (21356, 1363946), (22648, 1286137), (25852, 1126738), (27416, 1062461), (29651, 982376), (30248, 962987), (36616, 795511), (41869, 695704), (42712, 681973), (51704, 563369), (55919, 520904), (59302, 491188), (65113, 447352), (83738, 347852), (86963, 334952), (111838, 260452), (118604, 245594), (122797, 237208), (130226, 223676), (167476, 173926)]