425042432

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1121

約数の個数: 80

約数和(自身を含む): 919226880

約数和(自身を除く): 494184448

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 376, 512, 544, 752, 799, 1039, 1088, 1504, 1598, 2078, 2176, 3008, 3196, 4156, 4352, 6016, 6392, 8312, 8704, 12032, 12784, 16624, 17663, 24064, 25568, 33248, 35326, 48833, 51136, 66496, 70652, 97666, 102272, 132992, 141304, 195332, 204544, 265984, 282608, 390664, 409088, 531968, 565216, 781328, 830161, 1130432, 1562656, 1660322, 2260864, 3125312, 3320644, 4521728, 6250624, 6641288, 9043456, 12501248, 13282576, 25002496, 26565152, 53130304, 106260608, 212521216, 425042432]

約数ペア:

[(1, 425042432), (2, 212521216), (4, 106260608), (8, 53130304), (16, 26565152), (17, 25002496), (32, 13282576), (34, 12501248), (47, 9043456), (64, 6641288), (68, 6250624), (94, 4521728), (128, 3320644), (136, 3125312), (188, 2260864), (256, 1660322), (272, 1562656), (376, 1130432), (512, 830161), (544, 781328), (752, 565216), (799, 531968), (1039, 409088), (1088, 390664), (1504, 282608), (1598, 265984), (2078, 204544), (2176, 195332), (3008, 141304), (3196, 132992), (4156, 102272), (4352, 97666), (6016, 70652), (6392, 66496), (8312, 51136), (8704, 48833), (12032, 35326), (12784, 33248), (16624, 25568), (17663, 24064)]