306317152

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2141}}^1$

素因数の和:2431

約数の個数: 48

約数和(自身を含む): 641263392

約数和(自身を除く): 334946240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 263, 272, 526, 544, 1052, 2104, 2141, 4208, 4282, 4471, 8416, 8564, 8942, 17128, 17884, 34256, 35768, 36397, 68512, 71536, 72794, 143072, 145588, 291176, 563083, 582352, 1126166, 1164704, 2252332, 4504664, 9009328, 9572411, 18018656, 19144822, 38289644, 76579288, 153158576, 306317152]

約数ペア:

[(1, 306317152), (2, 153158576), (4, 76579288), (8, 38289644), (16, 19144822), (17, 18018656), (32, 9572411), (34, 9009328), (68, 4504664), (136, 2252332), (263, 1164704), (272, 1126166), (526, 582352), (544, 563083), (1052, 291176), (2104, 145588), (2141, 143072), (4208, 72794), (4282, 71536), (4471, 68512), (8416, 36397), (8564, 35768), (8942, 34256), (17128, 17884)]