328203428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{40559}}^1$

素因数の和:40604

約数の個数: 36

約数和(自身を含む): 697307520

約数和(自身を除く): 369104092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 40559, 81118, 162236, 283913, 567826, 689503, 1135652, 1379006, 2758012, 4826521, 9653042, 11721551, 19306084, 23443102, 46886204, 82050857, 164101714, 328203428]

約数ペア:

[(1, 328203428), (2, 164101714), (4, 82050857), (7, 46886204), (14, 23443102), (17, 19306084), (28, 11721551), (34, 9653042), (68, 4826521), (119, 2758012), (238, 1379006), (289, 1135652), (476, 689503), (578, 567826), (1156, 283913), (2023, 162236), (4046, 81118), (8092, 40559)]