442201088

素因数分解:

$2^{10}\times 7^3\times {\mathrm{1259}}^1$

素因数の和:1300

約数の個数: 88

約数和(自身を含む): 1031688000

約数和(自身を除く): 589486912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1024, 1259, 1372, 1568, 1792, 2518, 2744, 3136, 3584, 5036, 5488, 6272, 7168, 8813, 10072, 10976, 12544, 17626, 20144, 21952, 25088, 35252, 40288, 43904, 50176, 61691, 70504, 80576, 87808, 123382, 141008, 161152, 175616, 246764, 282016, 322304, 351232, 431837, 493528, 564032, 644608, 863674, 987056, 1128064, 1289216, 1727348, 1974112, 2256128, 3454696, 3948224, 4512256, 6909392, 7896448, 9024512, 13818784, 15792896, 27637568, 31585792, 55275136, 63171584, 110550272, 221100544, 442201088]

約数ペア:

[(1, 442201088), (2, 221100544), (4, 110550272), (7, 63171584), (8, 55275136), (14, 31585792), (16, 27637568), (28, 15792896), (32, 13818784), (49, 9024512), (56, 7896448), (64, 6909392), (98, 4512256), (112, 3948224), (128, 3454696), (196, 2256128), (224, 1974112), (256, 1727348), (343, 1289216), (392, 1128064), (448, 987056), (512, 863674), (686, 644608), (784, 564032), (896, 493528), (1024, 431837), (1259, 351232), (1372, 322304), (1568, 282016), (1792, 246764), (2518, 175616), (2744, 161152), (3136, 141008), (3584, 123382), (5036, 87808), (5488, 80576), (6272, 70504), (7168, 61691), (8813, 50176), (10072, 43904), (10976, 40288), (12544, 35252), (17626, 25088), (20144, 21952)]