439326332930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1\times {\mathrm{31319}}^1$

素因数の和:32279

約数の個数: 64

約数和(自身を含む): 837792460800

約数和(自身を除く): 398466127870

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 859, 1633, 1718, 3266, 4295, 8165, 8590, 16330, 19757, 31319, 39514, 60989, 62638, 98785, 121978, 156595, 197570, 304945, 313190, 609890, 720337, 1402747, 1440674, 2223649, 2805494, 3601685, 4447298, 7013735, 7203370, 11118245, 14027470, 22236490, 26903021, 51143927, 53806042, 102287854, 134515105, 255719635, 269030210, 511439270, 618769483, 1237538966, 1910114491, 3093847415, 3820228982, 6187694830, 9550572455, 19101144910, 43932633293, 87865266586, 219663166465, 439326332930]

約数ペア:

[(1, 439326332930), (2, 219663166465), (5, 87865266586), (10, 43932633293), (23, 19101144910), (46, 9550572455), (71, 6187694830), (115, 3820228982), (142, 3093847415), (230, 1910114491), (355, 1237538966), (710, 618769483), (859, 511439270), (1633, 269030210), (1718, 255719635), (3266, 134515105), (4295, 102287854), (8165, 53806042), (8590, 51143927), (16330, 26903021), (19757, 22236490), (31319, 14027470), (39514, 11118245), (60989, 7203370), (62638, 7013735), (98785, 4447298), (121978, 3601685), (156595, 2805494), (197570, 2223649), (304945, 1440674), (313190, 1402747), (609890, 720337)]