245712896

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 577886400

約数和(自身を除く): 332173504

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 839, 1024, 1144, 1408, 1664, 1678, 2048, 2288, 2816, 3328, 3356, 4576, 5632, 6656, 6712, 9152, 9229, 10907, 11264, 13312, 13424, 18304, 18458, 21814, 22528, 26624, 26848, 36608, 36916, 43628, 53696, 73216, 73832, 87256, 107392, 119977, 146432, 147664, 174512, 214784, 239954, 292864, 295328, 349024, 429568, 479908, 590656, 698048, 859136, 959816, 1181312, 1396096, 1718272, 1919632, 2362624, 2792192, 3839264, 4725248, 5584384, 7678528, 9450496, 11168768, 15357056, 18900992, 22337536, 30714112, 61428224, 122856448, 245712896]

約数ペア:

[(1, 245712896), (2, 122856448), (4, 61428224), (8, 30714112), (11, 22337536), (13, 18900992), (16, 15357056), (22, 11168768), (26, 9450496), (32, 7678528), (44, 5584384), (52, 4725248), (64, 3839264), (88, 2792192), (104, 2362624), (128, 1919632), (143, 1718272), (176, 1396096), (208, 1181312), (256, 959816), (286, 859136), (352, 698048), (416, 590656), (512, 479908), (572, 429568), (704, 349024), (832, 295328), (839, 292864), (1024, 239954), (1144, 214784), (1408, 174512), (1664, 147664), (1678, 146432), (2048, 119977), (2288, 107392), (2816, 87256), (3328, 73832), (3356, 73216), (4576, 53696), (5632, 43628), (6656, 36916), (6712, 36608), (9152, 26848), (9229, 26624), (10907, 22528), (11264, 21814), (13312, 18458), (13424, 18304)]