764882944

素因数分解:

$2^{12}\times 7^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 156

約数和(自身を含む): 1845137424

約数和(自身を除く): 1080254480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 103, 112, 128, 148, 196, 206, 224, 256, 259, 296, 392, 412, 448, 512, 518, 592, 721, 784, 824, 896, 1024, 1036, 1184, 1442, 1568, 1648, 1792, 1813, 2048, 2072, 2368, 2884, 3136, 3296, 3584, 3626, 3811, 4096, 4144, 4736, 5047, 5768, 6272, 6592, 7168, 7252, 7622, 8288, 9472, 10094, 11536, 12544, 13184, 14336, 14504, 15244, 16576, 18944, 20188, 23072, 25088, 26368, 26677, 28672, 29008, 30488, 33152, 37888, 40376, 46144, 50176, 52736, 53354, 58016, 60976, 66304, 75776, 80752, 92288, 100352, 105472, 106708, 116032, 121952, 132608, 151552, 161504, 184576, 186739, 200704, 210944, 213416, 232064, 243904, 265216, 323008, 369152, 373478, 421888, 426832, 464128, 487808, 530432, 646016, 738304, 746956, 853664, 928256, 975616, 1060864, 1292032, 1476608, 1493912, 1707328, 1856512, 1951232, 2584064, 2953216, 2987824, 3414656, 3713024, 3902464, 5168128, 5975648, 6829312, 7426048, 7804928, 10336256, 11951296, 13658624, 15609856, 20672512, 23902592, 27317248, 47805184, 54634496, 95610368, 109268992, 191220736, 382441472, 764882944]

約数ペア:

[(1, 764882944), (2, 382441472), (4, 191220736), (7, 109268992), (8, 95610368), (14, 54634496), (16, 47805184), (28, 27317248), (32, 23902592), (37, 20672512), (49, 15609856), (56, 13658624), (64, 11951296), (74, 10336256), (98, 7804928), (103, 7426048), (112, 6829312), (128, 5975648), (148, 5168128), (196, 3902464), (206, 3713024), (224, 3414656), (256, 2987824), (259, 2953216), (296, 2584064), (392, 1951232), (412, 1856512), (448, 1707328), (512, 1493912), (518, 1476608), (592, 1292032), (721, 1060864), (784, 975616), (824, 928256), (896, 853664), (1024, 746956), (1036, 738304), (1184, 646016), (1442, 530432), (1568, 487808), (1648, 464128), (1792, 426832), (1813, 421888), (2048, 373478), (2072, 369152), (2368, 323008), (2884, 265216), (3136, 243904), (3296, 232064), (3584, 213416), (3626, 210944), (3811, 200704), (4096, 186739), (4144, 184576), (4736, 161504), (5047, 151552), (5768, 132608), (6272, 121952), (6592, 116032), (7168, 106708), (7252, 105472), (7622, 100352), (8288, 92288), (9472, 80752), (10094, 75776), (11536, 66304), (12544, 60976), (13184, 58016), (14336, 53354), (14504, 52736), (15244, 50176), (16576, 46144), (18944, 40376), (20188, 37888), (23072, 33152), (25088, 30488), (26368, 29008), (26677, 28672)]