1988263736532

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{41539}}^1\times {\mathrm{28289}}^1$

素因数の和:69885

約数の個数: 72

約数和(自身を含む): 5133127708800

約数和(自身を除く): 3144863972268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 28289, 41539, 56578, 83078, 84867, 113156, 124617, 166156, 169734, 249234, 254601, 339468, 373851, 498468, 509202, 747702, 1018404, 1329583, 1495404, 1952333, 2659166, 3904666, 3988749, 5318332, 5856999, 7809332, 7977498, 11713998, 11966247, 15954996, 17570997, 23427996, 23932494, 35141994, 47864988, 70283988, 1175096771, 2350193542, 3525290313, 4700387084, 7050580626, 10575870939, 14101161252, 21151741878, 42303483756, 55229548237, 110459096474, 165688644711, 220918192948, 331377289422, 497065934133, 662754578844, 994131868266, 1988263736532]

約数ペア:

[(1, 1988263736532), (2, 994131868266), (3, 662754578844), (4, 497065934133), (6, 331377289422), (9, 220918192948), (12, 165688644711), (18, 110459096474), (36, 55229548237), (47, 42303483756), (94, 21151741878), (141, 14101161252), (188, 10575870939), (282, 7050580626), (423, 4700387084), (564, 3525290313), (846, 2350193542), (1692, 1175096771), (28289, 70283988), (41539, 47864988), (56578, 35141994), (83078, 23932494), (84867, 23427996), (113156, 17570997), (124617, 15954996), (166156, 11966247), (169734, 11713998), (249234, 7977498), (254601, 7809332), (339468, 5856999), (373851, 5318332), (498468, 3988749), (509202, 3904666), (747702, 2659166), (1018404, 1952333), (1329583, 1495404)]