306176

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:56

約数の個数: 44

約数和(自身を含む): 687792

約数和(自身を除く): 381616

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 512, 598, 736, 832, 1024, 1196, 1472, 1664, 2392, 2944, 3328, 4784, 5888, 6656, 9568, 11776, 13312, 19136, 23552, 38272, 76544, 153088, 306176]

約数ペア:

[(1, 306176), (2, 153088), (4, 76544), (8, 38272), (13, 23552), (16, 19136), (23, 13312), (26, 11776), (32, 9568), (46, 6656), (52, 5888), (64, 4784), (92, 3328), (104, 2944), (128, 2392), (184, 1664), (208, 1472), (256, 1196), (299, 1024), (368, 832), (416, 736), (512, 598)]