304829584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{1087}}^1$

素因数の和:2143

約数の個数: 40

約数和(自身を含む): 626531328

約数和(自身を除く): 321701744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1031, 1087, 2062, 2174, 4124, 4348, 8248, 8696, 16496, 17392, 17527, 18479, 35054, 36958, 70108, 73916, 140216, 147832, 280432, 295664, 1120697, 2241394, 4482788, 8965576, 17931152, 19051849, 38103698, 76207396, 152414792, 304829584]

約数ペア:

[(1, 304829584), (2, 152414792), (4, 76207396), (8, 38103698), (16, 19051849), (17, 17931152), (34, 8965576), (68, 4482788), (136, 2241394), (272, 1120697), (1031, 295664), (1087, 280432), (2062, 147832), (2174, 140216), (4124, 73916), (4348, 70108), (8248, 36958), (8696, 35054), (16496, 18479), (17392, 17527)]