254549412

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181303}}^1$

素因数の和:181329

約数の個数: 48

約数和(自身を含む): 710711680

約数和(自身を除く): 456162268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 181303, 362606, 543909, 725212, 1087818, 1631727, 2175636, 2356939, 3263454, 4713878, 4895181, 6526908, 7070817, 9427756, 9790362, 14141634, 19580724, 21212451, 28283268, 42424902, 63637353, 84849804, 127274706, 254549412]

約数ペア:

[(1, 254549412), (2, 127274706), (3, 84849804), (4, 63637353), (6, 42424902), (9, 28283268), (12, 21212451), (13, 19580724), (18, 14141634), (26, 9790362), (27, 9427756), (36, 7070817), (39, 6526908), (52, 4895181), (54, 4713878), (78, 3263454), (108, 2356939), (117, 2175636), (156, 1631727), (234, 1087818), (351, 725212), (468, 543909), (702, 362606), (1404, 181303)]