254278008

素因数分解:

$2^3\times 3^3\times {\mathrm{1021}}^1\times {\mathrm{1153}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 707632800

約数和(自身を除く): 453354792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1021, 1153, 2042, 2306, 3063, 3459, 4084, 4612, 6126, 6918, 8168, 9189, 9224, 10377, 12252, 13836, 18378, 20754, 24504, 27567, 27672, 31131, 36756, 41508, 55134, 62262, 73512, 83016, 110268, 124524, 220536, 249048, 1177213, 2354426, 3531639, 4708852, 7063278, 9417704, 10594917, 14126556, 21189834, 28253112, 31784751, 42379668, 63569502, 84759336, 127139004, 254278008]

約数ペア:

[(1, 254278008), (2, 127139004), (3, 84759336), (4, 63569502), (6, 42379668), (8, 31784751), (9, 28253112), (12, 21189834), (18, 14126556), (24, 10594917), (27, 9417704), (36, 7063278), (54, 4708852), (72, 3531639), (108, 2354426), (216, 1177213), (1021, 249048), (1153, 220536), (2042, 124524), (2306, 110268), (3063, 83016), (3459, 73512), (4084, 62262), (4612, 55134), (6126, 41508), (6918, 36756), (8168, 31131), (9189, 27672), (9224, 27567), (10377, 24504), (12252, 20754), (13836, 18378)]