378291201029

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1\times {\mathrm{23293}}^1$

素因数の和:24149

約数の個数: 32

約数和(自身を含む): 454847961600

約数和(自身を除く): 76556760571

約数列:

[1, 7, 23, 149, 161, 677, 1043, 3427, 4739, 15571, 23293, 23989, 100873, 108997, 163051, 535739, 706111, 2320079, 3470657, 3750173, 15769361, 16240553, 24294599, 79825111, 110385527, 362695303, 558775777, 2349634789, 2538867121, 16447443523, 54041600147, 378291201029]

約数ペア:

[(1, 378291201029), (7, 54041600147), (23, 16447443523), (149, 2538867121), (161, 2349634789), (677, 558775777), (1043, 362695303), (3427, 110385527), (4739, 79825111), (15571, 24294599), (23293, 16240553), (23989, 15769361), (100873, 3750173), (108997, 3470657), (163051, 2320079), (535739, 706111)]