289464552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23789}}^1$

素因数の和:23827

約数の個数: 72

約数和(自身を含む): 848946150

約数和(自身を除く): 559481598

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 23789, 47578, 71367, 95156, 142734, 190312, 214101, 285468, 309257, 428202, 570936, 618514, 856404, 927771, 1237028, 1712808, 1855542, 2474056, 2783313, 3711084, 4020341, 5566626, 7422168, 8040682, 11133252, 12061023, 16081364, 22266504, 24122046, 32162728, 36183069, 48244092, 72366138, 96488184, 144732276, 289464552]

約数ペア:

[(1, 289464552), (2, 144732276), (3, 96488184), (4, 72366138), (6, 48244092), (8, 36183069), (9, 32162728), (12, 24122046), (13, 22266504), (18, 16081364), (24, 12061023), (26, 11133252), (36, 8040682), (39, 7422168), (52, 5566626), (72, 4020341), (78, 3711084), (104, 2783313), (117, 2474056), (156, 1855542), (169, 1712808), (234, 1237028), (312, 927771), (338, 856404), (468, 618514), (507, 570936), (676, 428202), (936, 309257), (1014, 285468), (1352, 214101), (1521, 190312), (2028, 142734), (3042, 95156), (4056, 71367), (6084, 47578), (12168, 23789)]