264892504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{9887}}^1$

素因数の和:10107

約数の個数: 32

約数和(自身を含む): 528612480

約数和(自身を除く): 263719976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 3349, 6698, 9887, 13396, 19774, 26792, 39548, 79096, 168079, 336158, 672316, 1344632, 1947739, 3895478, 7790956, 15581912, 33111563, 66223126, 132446252, 264892504]

約数ペア:

[(1, 264892504), (2, 132446252), (4, 66223126), (8, 33111563), (17, 15581912), (34, 7790956), (68, 3895478), (136, 1947739), (197, 1344632), (394, 672316), (788, 336158), (1576, 168079), (3349, 79096), (6698, 39548), (9887, 26792), (13396, 19774)]