1338545152

素因数分解:

$2^{10}\times 7^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 176

約数和(自身を含む): 3235897600

約数和(自身を除く): 1897352448

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, 343, 392, 412, 448, 512, 518, 592, 686, 721, 784, 824, 896, 1024, 1036, 1184, 1372, 1442, 1568, 1648, 1792, 1813, 2072, 2368, 2744, 2884, 3136, 3296, 3584, 3626, 3811, 4144, 4736, 5047, 5488, 5768, 6272, 6592, 7168, 7252, 7622, 8288, 9472, 10094, 10976, 11536, 12544, 12691, 13184, 14504, 15244, 16576, 18944, 20188, 21952, 23072, 25088, 25382, 26368, 26677, 29008, 30488, 33152, 35329, 37888, 40376, 43904, 46144, 50176, 50764, 52736, 53354, 58016, 60976, 66304, 70658, 80752, 87808, 92288, 101528, 105472, 106708, 116032, 121952, 132608, 141316, 161504, 175616, 184576, 186739, 203056, 213416, 232064, 243904, 265216, 282632, 323008, 351232, 369152, 373478, 406112, 426832, 464128, 487808, 565264, 646016, 738304, 746956, 812224, 853664, 928256, 975616, 1130528, 1292032, 1307173, 1493912, 1624448, 1707328, 1856512, 1951232, 2261056, 2584064, 2614346, 2987824, 3248896, 3414656, 3902464, 4522112, 5168128, 5228692, 5975648, 6497792, 6829312, 9044224, 10457384, 11951296, 12995584, 13658624, 18088448, 20914768, 23902592, 27317248, 36176896, 41829536, 47805184, 83659072, 95610368, 167318144, 191220736, 334636288, 669272576, 1338545152]

約数ペア:

[(1, 1338545152), (2, 669272576), (4, 334636288), (7, 191220736), (8, 167318144), (14, 95610368), (16, 83659072), (28, 47805184), (32, 41829536), (37, 36176896), (49, 27317248), (56, 23902592), (64, 20914768), (74, 18088448), (98, 13658624), (103, 12995584), (112, 11951296), (128, 10457384), (148, 9044224), (196, 6829312), (206, 6497792), (224, 5975648), (256, 5228692), (259, 5168128), (296, 4522112), (343, 3902464), (392, 3414656), (412, 3248896), (448, 2987824), (512, 2614346), (518, 2584064), (592, 2261056), (686, 1951232), (721, 1856512), (784, 1707328), (824, 1624448), (896, 1493912), (1024, 1307173), (1036, 1292032), (1184, 1130528), (1372, 975616), (1442, 928256), (1568, 853664), (1648, 812224), (1792, 746956), (1813, 738304), (2072, 646016), (2368, 565264), (2744, 487808), (2884, 464128), (3136, 426832), (3296, 406112), (3584, 373478), (3626, 369152), (3811, 351232), (4144, 323008), (4736, 282632), (5047, 265216), (5488, 243904), (5768, 232064), (6272, 213416), (6592, 203056), (7168, 186739), (7252, 184576), (7622, 175616), (8288, 161504), (9472, 141316), (10094, 132608), (10976, 121952), (11536, 116032), (12544, 106708), (12691, 105472), (13184, 101528), (14504, 92288), (15244, 87808), (16576, 80752), (18944, 70658), (20188, 66304), (21952, 60976), (23072, 58016), (25088, 53354), (25382, 52736), (26368, 50764), (26677, 50176), (29008, 46144), (30488, 43904), (33152, 40376), (35329, 37888)]