328077904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{266297}}^1$

素因数の和:266323

約数の個数: 40

約数和(自身を含む): 792502848

約数和(自身を除く): 464424944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 266297, 532594, 1065188, 1864079, 2130376, 2929267, 3728158, 4260752, 5858534, 7456316, 11717068, 14912632, 20504869, 23434136, 29825264, 41009738, 46868272, 82019476, 164038952, 328077904]

約数ペア:

[(1, 328077904), (2, 164038952), (4, 82019476), (7, 46868272), (8, 41009738), (11, 29825264), (14, 23434136), (16, 20504869), (22, 14912632), (28, 11717068), (44, 7456316), (56, 5858534), (77, 4260752), (88, 3728158), (112, 2929267), (154, 2130376), (176, 1864079), (308, 1065188), (616, 532594), (1232, 266297)]