1781236242048

素因数分解:

$2^7\times 3^1\times {\mathrm{4638636047}}^1$

素因数の和:4638636064

約数の個数: 32

約数和(自身を含む): 4731408768960

約数和(自身を除く): 2950172526912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4638636047, 9277272094, 13915908141, 18554544188, 27831816282, 37109088376, 55663632564, 74218176752, 111327265128, 148436353504, 222654530256, 296872707008, 445309060512, 593745414016, 890618121024, 1781236242048]

約数ペア:

[(1, 1781236242048), (2, 890618121024), (3, 593745414016), (4, 445309060512), (6, 296872707008), (8, 222654530256), (12, 148436353504), (16, 111327265128), (24, 74218176752), (32, 55663632564), (48, 37109088376), (64, 27831816282), (96, 18554544188), (128, 13915908141), (192, 9277272094), (384, 4638636047)]