314071908

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 745718400

約数和(自身を除く): 431646492

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 449, 821, 852, 898, 1347, 1642, 1796, 2463, 2694, 3284, 4926, 5388, 9852, 31879, 58291, 63758, 95637, 116582, 127516, 174873, 191274, 233164, 349746, 368629, 382548, 699492, 737258, 1105887, 1474516, 2211774, 4423548, 26172659, 52345318, 78517977, 104690636, 157035954, 314071908]

約数ペア:

[(1, 314071908), (2, 157035954), (3, 104690636), (4, 78517977), (6, 52345318), (12, 26172659), (71, 4423548), (142, 2211774), (213, 1474516), (284, 1105887), (426, 737258), (449, 699492), (821, 382548), (852, 368629), (898, 349746), (1347, 233164), (1642, 191274), (1796, 174873), (2463, 127516), (2694, 116582), (3284, 95637), (4926, 63758), (5388, 58291), (9852, 31879)]