668071168

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{153509}}^1$

素因数の和:153542

約数の個数: 36

約数和(自身を含む): 1411984980

約数和(自身を除く): 743913812

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 153509, 307018, 614036, 1228072, 2456144, 2609653, 4912288, 5219306, 9824576, 10438612, 19649152, 20877224, 39298304, 41754448, 83508896, 167017792, 334035584, 668071168]

約数ペア:

[(1, 668071168), (2, 334035584), (4, 167017792), (8, 83508896), (16, 41754448), (17, 39298304), (32, 20877224), (34, 19649152), (64, 10438612), (68, 9824576), (128, 5219306), (136, 4912288), (256, 2609653), (272, 2456144), (544, 1228072), (1088, 614036), (2176, 307018), (4352, 153509)]