401044688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{134039}}^1$

素因数の和:134075

約数の個数: 40

約数和(自身を含む): 897531840

約数和(自身を除く): 496487152

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 134039, 268078, 536156, 1072312, 1474429, 2144624, 2278663, 2948858, 4557326, 5897716, 9114652, 11795432, 18229304, 23590864, 25065293, 36458608, 50130586, 100261172, 200522344, 401044688]

約数ペア:

[(1, 401044688), (2, 200522344), (4, 100261172), (8, 50130586), (11, 36458608), (16, 25065293), (17, 23590864), (22, 18229304), (34, 11795432), (44, 9114652), (68, 5897716), (88, 4557326), (136, 2948858), (176, 2278663), (187, 2144624), (272, 1474429), (374, 1072312), (748, 536156), (1496, 268078), (2992, 134039)]