426395648

素因数分解:

$2^{11}\times 7^3\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 995904000

約数和(自身を除く): 569508352

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, 607, 686, 784, 896, 1024, 1214, 1372, 1568, 1792, 2048, 2428, 2744, 3136, 3584, 4249, 4856, 5488, 6272, 7168, 8498, 9712, 10976, 12544, 14336, 16996, 19424, 21952, 25088, 29743, 33992, 38848, 43904, 50176, 59486, 67984, 77696, 87808, 100352, 118972, 135968, 155392, 175616, 208201, 237944, 271936, 310784, 351232, 416402, 475888, 543872, 621568, 702464, 832804, 951776, 1087744, 1243136, 1665608, 1903552, 2175488, 3331216, 3807104, 4350976, 6662432, 7614208, 8701952, 13324864, 15228416, 26649728, 30456832, 53299456, 60913664, 106598912, 213197824, 426395648]

約数ペア:

[(1, 426395648), (2, 213197824), (4, 106598912), (7, 60913664), (8, 53299456), (14, 30456832), (16, 26649728), (28, 15228416), (32, 13324864), (49, 8701952), (56, 7614208), (64, 6662432), (98, 4350976), (112, 3807104), (128, 3331216), (196, 2175488), (224, 1903552), (256, 1665608), (343, 1243136), (392, 1087744), (448, 951776), (512, 832804), (607, 702464), (686, 621568), (784, 543872), (896, 475888), (1024, 416402), (1214, 351232), (1372, 310784), (1568, 271936), (1792, 237944), (2048, 208201), (2428, 175616), (2744, 155392), (3136, 135968), (3584, 118972), (4249, 100352), (4856, 87808), (5488, 77696), (6272, 67984), (7168, 59486), (8498, 50176), (9712, 43904), (10976, 38848), (12544, 33992), (14336, 29743), (16996, 25088), (19424, 21952)]