256741357944

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{150669811}}^1$

素因数の和:150669891

約数の個数: 32

約数和(自身を含む): 650893587840

約数和(自身を除く): 394152229896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 150669811, 301339622, 452009433, 602679244, 904018866, 1205358488, 1808037732, 3616075464, 10697556581, 21395113162, 32092669743, 42790226324, 64185339486, 85580452648, 128370678972, 256741357944]

約数ペア:

[(1, 256741357944), (2, 128370678972), (3, 85580452648), (4, 64185339486), (6, 42790226324), (8, 32092669743), (12, 21395113162), (24, 10697556581), (71, 3616075464), (142, 1808037732), (213, 1205358488), (284, 904018866), (426, 602679244), (568, 452009433), (852, 301339622), (1704, 150669811)]