8391911808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{42767}}^1$

素因数の和:42864

約数の個数: 128

約数和(自身を含む): 25825029120

約数和(自身を除く): 17433117312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 6132, 7008, 8176, 9344, 12264, 14016, 16352, 24528, 28032, 32704, 42767, 49056, 65408, 85534, 98112, 128301, 171068, 196224, 256602, 299369, 342136, 513204, 598738, 684272, 898107, 1026408, 1197476, 1368544, 1796214, 2052816, 2394952, 2737088, 3121991, 3592428, 4105632, 4789904, 5474176, 6243982, 7184856, 8211264, 9365973, 9579808, 12487964, 14369712, 16422528, 18731946, 19159616, 21853937, 24975928, 28739424, 37463892, 38319232, 43707874, 49951856, 57478848, 65561811, 74927784, 87415748, 99903712, 114957696, 131123622, 149855568, 174831496, 199807424, 262247244, 299711136, 349662992, 399614848, 524494488, 599422272, 699325984, 1048988976, 1198844544, 1398651968, 2097977952, 2797303936, 4195955904, 8391911808]

約数ペア:

[(1, 8391911808), (2, 4195955904), (3, 2797303936), (4, 2097977952), (6, 1398651968), (7, 1198844544), (8, 1048988976), (12, 699325984), (14, 599422272), (16, 524494488), (21, 399614848), (24, 349662992), (28, 299711136), (32, 262247244), (42, 199807424), (48, 174831496), (56, 149855568), (64, 131123622), (73, 114957696), (84, 99903712), (96, 87415748), (112, 74927784), (128, 65561811), (146, 57478848), (168, 49951856), (192, 43707874), (219, 38319232), (224, 37463892), (292, 28739424), (336, 24975928), (384, 21853937), (438, 19159616), (448, 18731946), (511, 16422528), (584, 14369712), (672, 12487964), (876, 9579808), (896, 9365973), (1022, 8211264), (1168, 7184856), (1344, 6243982), (1533, 5474176), (1752, 4789904), (2044, 4105632), (2336, 3592428), (2688, 3121991), (3066, 2737088), (3504, 2394952), (4088, 2052816), (4672, 1796214), (6132, 1368544), (7008, 1197476), (8176, 1026408), (9344, 898107), (12264, 684272), (14016, 598738), (16352, 513204), (24528, 342136), (28032, 299369), (32704, 256602), (42767, 196224), (49056, 171068), (65408, 128301), (85534, 98112)]