342378632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{72661}}^1$

素因数の和:72717

約数の個数: 32

約数和(自身を含む): 697555200

約数和(自身を除く): 355176568

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 72661, 145322, 290644, 581288, 1380559, 2252491, 2761118, 4504982, 5522236, 9009964, 11044472, 18019928, 42797329, 85594658, 171189316, 342378632]

約数ペア:

[(1, 342378632), (2, 171189316), (4, 85594658), (8, 42797329), (19, 18019928), (31, 11044472), (38, 9009964), (62, 5522236), (76, 4504982), (124, 2761118), (152, 2252491), (248, 1380559), (589, 581288), (1178, 290644), (2356, 145322), (4712, 72661)]