242784828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47161}}^1$

素因数の和:47195

約数の個数: 72

約数和(自身を含む): 721012656

約数和(自身を除く): 478227828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 47161, 94322, 141483, 188644, 282966, 424449, 518771, 565932, 613093, 848898, 1037542, 1226186, 1556313, 1697796, 1839279, 2075084, 2452372, 3112626, 3678558, 4668939, 5517837, 6225252, 6744023, 7357116, 9337878, 11035674, 13488046, 18675756, 20232069, 22071348, 26976092, 40464138, 60696207, 80928276, 121392414, 242784828]

約数ペア:

[(1, 242784828), (2, 121392414), (3, 80928276), (4, 60696207), (6, 40464138), (9, 26976092), (11, 22071348), (12, 20232069), (13, 18675756), (18, 13488046), (22, 11035674), (26, 9337878), (33, 7357116), (36, 6744023), (39, 6225252), (44, 5517837), (52, 4668939), (66, 3678558), (78, 3112626), (99, 2452372), (117, 2075084), (132, 1839279), (143, 1697796), (156, 1556313), (198, 1226186), (234, 1037542), (286, 848898), (396, 613093), (429, 565932), (468, 518771), (572, 424449), (858, 282966), (1287, 188644), (1716, 141483), (2574, 94322), (5148, 47161)]