1281569392392

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{127443257}}^1$

素因数の和:127443685

約数の個数: 32

約数和(自身を含む): 3211570101600

約数和(自身を除く): 1930000709208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 2514, 3352, 5028, 10056, 127443257, 254886514, 382329771, 509773028, 764659542, 1019546056, 1529319084, 3058638168, 53398724683, 106797449366, 160196174049, 213594898732, 320392348098, 427189797464, 640784696196, 1281569392392]

約数ペア:

[(1, 1281569392392), (2, 640784696196), (3, 427189797464), (4, 320392348098), (6, 213594898732), (8, 160196174049), (12, 106797449366), (24, 53398724683), (419, 3058638168), (838, 1529319084), (1257, 1019546056), (1676, 764659542), (2514, 509773028), (3352, 382329771), (5028, 254886514), (10056, 127443257)]